S. Stenger, A. P. Inouye, D. M. Chikkatur, D. E. Stamper-kurn, W. Pritchard et al., Bragg Spectroscopy of a Bose-Einstein Condensate, Physical Review Letters, vol.82, issue.23, p.4569
DOI : 10.1103/PhysRevLett.82.4569

J. Stenger, Bragg Spectroscopy of a Bose-Einstein Condensate, Physical Review Letters, vol.82, issue.23, p.4569, 1999.
DOI : 10.1103/PhysRevLett.82.4569

D. S. Petrov, G. V. Shlyapnikov, and J. T. Walraven, Regimes of Quantum Degeneracy in Trapped 1D Gases, Physical Review Letters, vol.85, issue.18, p.3745, 2000.
DOI : 10.1103/PhysRevLett.85.3745

J. O. Andersen, U. Khawaja, H. T. Stoof, D. L. Luxat, and A. Griffin, Phase Fluctuations in Atomic Bose Gases, Mora and Y. Castin, pp.70407-043603, 2002.
DOI : 10.1103/PhysRevLett.88.070407

D. S. Petrov, G. V. Shlyapnikov, and J. T. Walraven, Phase-Fluctuating 3D Bose-Einstein Condensates in Elongated Traps, Physical Review Letters, vol.87, issue.5, p.50404, 2001.
DOI : 10.1103/PhysRevLett.87.050404

S. Dettmer, Observation of Phase Fluctuations in Elongated Bose-Einstein Condensates, Physical Review Letters, vol.87, issue.16, p.160406, 2001.
DOI : 10.1103/PhysRevLett.87.160406

D. Hellweg, Phase fluctuations in Bose???Einstein condensates, Applied Physics B, vol.73, issue.8, p.781, 2001.
DOI : 10.1007/s003400100747

URL : https://hal.archives-ouvertes.fr/hal-00002131

I. Shvarchuck, Bose-Einstein Condensation into Nonequilibrium States Studied by Condensate Focusing, Physical Review Letters, vol.89, issue.27, p.270404, 2002.
DOI : 10.1103/PhysRevLett.89.270404

J. Steinhauer, Excitation Spectrum of a Bose-Einstein Condensate, Physical Review Letters, vol.88, issue.12, p.120407, 2002.
DOI : 10.1103/PhysRevLett.88.120407

F. Zambelli, Dynamic structure factor and momentum distribution of a trapped Bose gas, Physical Review A, vol.61, issue.6, p.63608, 2000.
DOI : 10.1103/PhysRevA.61.063608

F. Gerbier, Momentum distribution and correlation function of quasicondensates in elongated traps, Physical Review A, vol.67, issue.5, p.51602, 2003.
DOI : 10.1103/PhysRevA.67.051602

URL : https://hal.archives-ouvertes.fr/hal-00116295

B. Desruelle, atoms trapped in a high magnetic field, Physical Review A, vol.60, issue.3, p.1759, 1999.
DOI : 10.1103/PhysRevA.60.R1759

F. Dalfovo, Theory of Bose-Einstein condensation in trapped gases, Reviews of Modern Physics, vol.71, issue.3, p.463, 1999.
DOI : 10.1103/RevModPhys.71.463

F. Schreck, Quasipure Bose-Einstein Condensate Immersed in a Fermi Sea, Physical Review Letters, vol.87, issue.8, p.80403, 2001.
DOI : 10.1103/PhysRevLett.87.080403

URL : https://hal.archives-ouvertes.fr/hal-00001627

A. Görlitz, Realization of Bose-Einstein Condensates in Lower Dimensions, Physical Review Letters, vol.87, issue.13, p.130402, 2001.
DOI : 10.1103/PhysRevLett.87.130402

M. Greiner, Exploring Phase Coherence in a 2D Lattice of Bose-Einstein Condensates, Physical Review Letters, vol.87, issue.16, p.160405, 2001.
DOI : 10.1103/PhysRevLett.87.160405

S. Stringari, Dynamics of Bose-Einstein condensed gases in highly deformed traps, Physical Review A, vol.58, issue.3, p.2385, 1998.
DOI : 10.1103/PhysRevA.58.2385

P. B. Blakie, R. J. Ballagh, C. W. Gardiner, M. D. Girardeau, and E. M. Wright, Theory of coherent Bragg spectroscopy of a trapped Bose-Einstein condensate, Physical Review A, vol.65, issue.3, pp.33602-050403, 2001.
DOI : 10.1103/PhysRevA.65.033602

A. P. Chikkatur, Suppression and Enhancement of Impurity Scattering in a Bose-Einstein Condensate, Physical Review Letters, vol.85, issue.3, p.483, 2000.
DOI : 10.1103/PhysRevLett.85.483

Y. Castin and R. Dum, Bose-Einstein Condensates in Time Dependent Traps, Physical Review Letters, vol.77, issue.27, p.5315, 1996.
DOI : 10.1103/PhysRevLett.77.5315

J. W. Kane and L. P. Kadanoff, Long-Range Order in Superfluid Helium, Physical Review, vol.155, issue.1, p.80, 1967.
DOI : 10.1103/PhysRev.155.80

W. Ketterle and H. Miesner, Coherence properties of Bose-Einstein condensates and atom lasers, Physical Review A, vol.56, issue.4, p.3291, 1997.
DOI : 10.1103/PhysRevA.56.3291

E. G. Van-kempen, Interisotope Determination of Ultracold Rubidium Interactions from Three High-Precision Experiments, Physical Review Letters, vol.88, issue.9, p.93201, 2002.
DOI : 10.1103/PhysRevLett.88.093201

V. V. Goldman, I. F. Silvera, A. J. Leggett, S. Giorgini, L. P. Pitaevskii et al., Atomic hydrogen in an inhomogeneous magnetic field: Density profile and Bose-Einstein condensation, Physical Review B, vol.24, issue.5, pp.2870-309, 1981.
DOI : 10.1103/PhysRevB.24.2870

A. L. Zubarev and Y. E. Kim, Approximation for nonlinear dynamics of trapped Bose-Einstein condensates, Physical Review A, vol.65, issue.3, p.35601, 2002.
DOI : 10.1103/PhysRevA.65.035601

. Feshbach-resonance, D. We, F. Guéry-odelin, D. Laloë, J. Boiron et al., Giorgini for useful discussions and comments on this work This work was supported by DGA and the EU. *Electronic address: fabrice.gerbier@iota.u-psud.fr ? Current address, J. H. T. acknowledges support from CNRS

F. Dalfovo, S. Giorgini, L. P. Pitaevskii, and S. Stringari, Theory of Bose-Einstein condensation in trapped gases, Reviews of Modern Physics, vol.71, issue.3, p.463, 1999.
DOI : 10.1103/RevModPhys.71.463

D. S. Jin, M. R. Matthews, J. R. Ensher, C. E. Wieman, and E. A. Cornell, Temperature-Dependent Damping and Frequency Shifts in Collective Excitations of a Dilute Bose-Einstein Condensate, Physical Review Letters, vol.78, issue.5, p.764, 2001.
DOI : 10.1103/PhysRevLett.78.764

H. Stamper-kurn, S. Miesner, M. R. Inouye, W. Andrews, and . Ketterle, Collisionless and Hydrodynamic Excitations of a Bose-Einstein Condensate, Physical Review Letters, vol.81, issue.3, p.500, 1998.
DOI : 10.1103/PhysRevLett.81.500

F. Chevy, V. Bretin, P. Rosenbusch, K. W. Madison, and J. Dalibard, Transverse Breathing Mode of an Elongated Bose-Einstein Condensate, Physical Review Letters, vol.88, issue.25, p.250402, 2002.
DOI : 10.1103/PhysRevLett.88.250402

URL : https://hal.archives-ouvertes.fr/hal-00002531

O. Maragò, G. Hechenblaikner, E. Hodby, and C. Foot, Temperature Dependence of Damping and Frequency Shifts of the Scissors Mode of a Trapped Bose-Einstein Condensate, Physical Review Letters, vol.86, issue.18, p.3938, 2001.
DOI : 10.1103/PhysRevLett.86.3938

S. Giorgini, L. P. Pitaevskii, and S. Stringari, Condensate fraction and critical temperature of a trapped interacting Bose gas, Physical Review A, vol.54, issue.6, pp.4633-309, 1996.
DOI : 10.1103/PhysRevA.54.R4633

J. R. Ensher, D. S. Jin, M. R. Matthews, C. E. Wieman, and E. A. Cornell, Bose-Einstein Condensation in a Dilute Gas: Measurement of Energy and Ground-State Occupation, Physical Review Letters, vol.77, issue.25, p.4984, 1996.
DOI : 10.1103/PhysRevLett.77.4984

F. Schreck, Quasipure Bose-Einstein Condensate Immersed in a Fermi Sea, Physical Review Letters, vol.87, issue.8, p.80403, 2001.
DOI : 10.1103/PhysRevLett.87.080403

URL : https://hal.archives-ouvertes.fr/hal-00001627

Y. Kagan, E. L. Surkov, and G. V. Shlyapnikov, Evolution of a Bose gas in anisotropic time-dependent traps, Physical Review A, vol.55, issue.1, p.18, 1997.
DOI : 10.1103/PhysRevA.55.R18

I. Shvarchuck, Bose-Einstein Condensation into Nonequilibrium States Studied by Condensate Focusing, Physical Review Letters, vol.89, issue.27, p.270404, 2002.
DOI : 10.1103/PhysRevLett.89.270404

URL : http://arxiv.org/abs/cond-mat/0207599

P. Arnold and B. Tomá?ik, for trapped dilute Bose gases: A second-order result, Physical Review A, vol.64, issue.5, p.53609, 2001.
DOI : 10.1103/PhysRevA.64.053609

M. Houbiers, H. T. Stoof, and E. A. Cornell, Critical temperature of a trapped Bose gas: Mean-field theory and fluctuations, Physical Review A, vol.56, issue.3, p.2041, 1997.
DOI : 10.1103/PhysRevA.56.2041

]. G. Baym, J. Blaizot, M. Holzmann, F. Laloë, D. Vautherin et al., The Transition Temperature of the Dilute Interacting Bose Gas, Physical Review Letters, vol.83, issue.9, pp.1703-120403, 1999.
DOI : 10.1103/PhysRevLett.83.1703

URL : https://hal.archives-ouvertes.fr/hal-00001411

P. Arnold, G. Moore, V. A. Kashurnikov, N. V. Prokof-'ev, and B. V. Svistunov, BEC Transition Temperature of a Dilute Homogeneous Imperfect Bose Gas, Physical Review Letters, vol.87, issue.12, pp.120401-120402, 2001.
DOI : 10.1103/PhysRevLett.87.120401

J. D. Reppy, B. C. Crooker, B. Hebral, A. D. Corwin, J. He et al., Density Dependence of the Transition Temperature in a Homogeneous Bose-Einstein Condensate, Physical Review Letters, vol.84, issue.10, p.2060, 2000.
DOI : 10.1103/PhysRevLett.84.2060

S. Richard, F. Gerbier, J. H. Thywissen, M. Hugbart, P. Bouyer et al., Momentum Spectroscopy of 1D Phase Fluctuations in Bose-Einstein Condensates, Physical Review Letters, vol.91, issue.1, p.10405, 2003.
DOI : 10.1103/PhysRevLett.91.010405

URL : https://hal.archives-ouvertes.fr/hal-00116296

Y. Castin and R. Dum, Bose-Einstein Condensates in Time Dependent Traps, Physical Review Letters, vol.77, issue.27, p.5315, 1996.
DOI : 10.1103/PhysRevLett.77.5315

C. Menotti, P. Pedri, and S. Stringari, Expansion of an Interacting Fermi Gas, Physical Review Letters, vol.89, issue.25, p.250402, 2002.
DOI : 10.1103/PhysRevLett.89.250402

H. Wu and E. Arimondo, Expansion of the non-condensed trapped Bose gas in Bose-Einstein condensation, Europhysics Letters (EPL), vol.43, issue.2, p.141, 1998.
DOI : 10.1209/epl/i1998-00332-7

P. Pedri, D. Guéry-odelin, and S. Stringari, Dynamics of a classical gas including dissipative and mean-field effects, Physical Review A, vol.68, issue.4, p.43608, 2003.
DOI : 10.1103/PhysRevA.68.043608

T. Bourdel, Fermi Gas, Physical Review Letters, vol.91, issue.2, p.20402, 2003.
DOI : 10.1103/PhysRevLett.91.020402

URL : https://hal.archives-ouvertes.fr/hal-00001552

G. M. Kavoulakis, C. J. Pethick, and H. Smith, Collisional relaxation in diffuse clouds of trapped bosons, Physical Review A, vol.61, issue.5, p.53603, 2000.
DOI : 10.1103/PhysRevA.61.053603

F. Dalfovo, S. Giorgini, L. P. Pitaevskii, and S. Stringari, Theory of Bose-Einstein condensation in trapped gases, Reviews of Modern Physics, vol.71, issue.3, p.463, 1999.
DOI : 10.1103/RevModPhys.71.463

J. R. Ensher, D. S. Jin, M. R. Matthews, C. E. Wieman, and E. A. Cornell, Bose-Einstein Condensation in a Dilute Gas: Measurement of Energy and Ground-State Occupation, Physical Review Letters, vol.77, issue.25, p.4984, 1996.
DOI : 10.1103/PhysRevLett.77.4984

M. Mewes, M. R. Andrews, N. J. Van-druten, D. M. Kurn, D. S. Durfee et al., Bose-Einstein Condensation in a Tightly Confining dc Magnetic Trap, Physical Review Letters, vol.77, issue.3, p.416, 1996.
DOI : 10.1103/PhysRevLett.77.416

O. Maragò, G. Hechenblaikner, E. Hodby, and C. Foot, Temperature Dependence of Damping and Frequency Shifts of the Scissors Mode of a Trapped Bose-Einstein Condensate, Physical Review Letters, vol.86, issue.18, p.3938, 2001.
DOI : 10.1103/PhysRevLett.86.3938

D. J. Han, R. H. Wynar, P. Courteille, and D. J. Heinzen, Bose-Einstein condensation of large numbers of atoms in a magnetic time-averaged orbiting potential trap, Physical Review A, vol.57, issue.6, p.4114, 1998.
DOI : 10.1103/PhysRevA.57.R4114

B. P. Anderson and M. A. Kasevich, in a confining potential, Physical Review A, vol.59, issue.2, p.938, 1999.
DOI : 10.1103/PhysRevA.59.R938

F. Schreck, L. Khaykovich, K. L. Corwin, G. Ferrari, T. Bourdel et al., Quasipure Bose-Einstein Condensate Immersed in a Fermi Sea, Physical Review Letters, vol.87, issue.8, p.80403, 2001.
DOI : 10.1103/PhysRevLett.87.080403

URL : https://hal.archives-ouvertes.fr/hal-00001627

]. A. Minguzzi, S. Conti, and M. P. Tosi, The internal energy and condensate fraction of a trapped interacting Bose gas, Journal of Physics: Condensed Matter, vol.9, issue.5, p.33, 1997.
DOI : 10.1088/0953-8984/9/5/001

M. Naraschewski and D. M. Stamper-kurn, Analytical description of a trapped semi-ideal Bose gas at finite temperature, Physical Review A, vol.58, issue.3, p.2423, 1998.
DOI : 10.1103/PhysRevA.58.2423

V. V. Goldman, I. F. Silvera, and A. J. Leggett, Atomic hydrogen in an inhomogeneous magnetic field: Density profile and Bose-Einstein condensation, Physical Review B, vol.24, issue.5, p.2870, 1981.
DOI : 10.1103/PhysRevB.24.2870

D. A. Huse and E. Siggia, The density distribution of a weakly interacting bose gas in an external potential, Journal of Low Temperature Physics, vol.24, issue.1-2, p.137, 1982.
DOI : 10.1007/BF00655448

V. Bagnato, D. E. Pritchard, and D. Kleppner, Bose-Einstein condensation in an external potential, Physical Review A, vol.35, issue.10, p.4354, 1988.
DOI : 10.1103/PhysRevA.35.4354

H. Shi and W. Zheng, Critical temperature of a trapped interacting Bose-Einstein gas in the local-density approximation, Physical Review A, vol.56, issue.1, p.1046, 1997.
DOI : 10.1103/PhysRevA.56.1046

H. Shi and W. Zheng, Energy of a trapped interacting Bose gas, Physical Review A, vol.56, issue.4, p.2984, 1997.
DOI : 10.1103/PhysRevA.56.2984

S. Giorgini, L. P. Pitaevskii, and S. Stringari, Thermodynamics of a Trapped Bose-Condensed Gas, Journal of Low Temperature Physics, vol.54, issue.1-2, p.309, 1997.
DOI : 10.1007/s10909-005-0089-x

B. D. Busch, C. Liu, Z. Dutton, C. H. Behroozi, and L. V. Hau, Observation of interaction dynamics in finite-temperature Bose condensed atom clouds, Europhysics Letters (EPL), vol.51, issue.5, p.485, 2000.
DOI : 10.1209/epl/i2000-00363-0

J. Stenger, S. Inouye, A. P. Chikkatur, D. M. Stamper-kurn, D. E. Pritchard et al., Bragg Spectroscopy of a Bose-Einstein Condensate, Physical Review Letters, vol.82, issue.23, p.4569, 1999.
DOI : 10.1103/PhysRevLett.82.4569

B. Desruelle, V. Boyer, P. Bouyer, G. Birkl, M. Lécrivain et al., Trapping cold neutral atoms with an iron-core electromagnet, The European Physical Journal D - Atomic, Molecular and Optical Physics, vol.1, issue.3, p.255, 1998.
DOI : 10.1007/s100530050090

S. Richard, F. Gerbier, J. H. Thywissen, M. Hugbart, P. Bouyer et al., Momentum Spectroscopy of 1D Phase Fluctuations in Bose-Einstein Condensates, Physical Review Letters, vol.91, issue.1, p.10405, 2003.
DOI : 10.1103/PhysRevLett.91.010405

URL : https://hal.archives-ouvertes.fr/hal-00116296

I. Shvarchuck, C. Buggle, D. S. Petrov, K. Dieckmann, M. Zielonkovski et al., Bose-Einstein Condensation into Nonequilibrium States Studied by Condensate Focusing, Physical Review Letters, vol.89, issue.27, p.270404, 2002.
DOI : 10.1103/PhysRevLett.89.270404

URL : http://arxiv.org/abs/cond-mat/0207599

F. Gerbier, J. H. Thywissen, S. Richard, M. Hugbart, P. Bouyer et al., Critical Temperature of a Trapped, Weakly Interacting Bose Gas, Physical Review Letters, vol.92, issue.3, p.30405, 2004.
DOI : 10.1103/PhysRevLett.92.030405

URL : https://hal.archives-ouvertes.fr/hal-00000490

F. Ferlaino, P. Maddaloni, S. Burger, and F. S. Cataliotti, the radial expansion is already asymptotic ( t 57.0), whereas the axial expansion is not ( z t 1.2). Thus, the spatial distribution along z might be intermediate between the in-trap distribution and the asympotic one. Note however that using the temperature measured along the axial direction (with the same exclusion region than the one chosen to find T x ) would merely shift the temperature downwards by approximately, Phys. Rev. A, vol.29, issue.66R, p.11604, 2002.

A. P. Chikkatur, A. Görlitz, D. M. Stamper-kurn, S. Inouye, S. Gupta et al., Suppression and Enhancement of Impurity Scattering in a Bose-Einstein Condensate, Physical Review Letters, vol.85, issue.3, p.483, 2000.
DOI : 10.1103/PhysRevLett.85.483

F. Zambelli, L. Pitaevskii, D. M. Stamper-kurn, and S. Stringari, Dynamic structure factor and momentum distribution of a trapped Bose gas, Physical Review A, vol.61, issue.6, p.63608, 2000.
DOI : 10.1103/PhysRevA.61.063608

S. Giorgini, L. P. Pitaevskii, and S. Stringari, Condensate fraction and critical temperature of a trapped interacting Bose gas, Physical Review A, vol.54, issue.6, p.4633, 1996.
DOI : 10.1103/PhysRevA.54.R4633

S. Giorgini, L. P. Pitaevskii, and S. Stringari, Scaling and Thermodynamics of a Trapped Bose-Condensed Gas, Physical Review Letters, vol.78, issue.21, p.3987, 1997.
DOI : 10.1103/PhysRevLett.78.3987

P. Pedri, D. Guéry-odelin, and S. Stringari, Dynamics of a classical gas including dissipative and mean-field effects, Physical Review A, vol.68, issue.4, p.43608, 2003.
DOI : 10.1103/PhysRevA.68.043608

T. Nikuni and A. Griffin, Temperature-dependent relaxation times in a trapped Bose-condensed gas, Physical Review A, vol.65, issue.1, p.11601, 2002.
DOI : 10.1103/PhysRevA.65.011601

Y. Castin and R. Dum, Bose-Einstein Condensates in Time Dependent Traps, Physical Review Letters, vol.77, issue.27, p.5315, 1996.
DOI : 10.1103/PhysRevLett.77.5315

Y. Kagan, E. L. Surkov, and G. V. Shlyapnikov, Evolution of a Bose gas in anisotropic time-dependent traps, Physical Review A, vol.55, issue.1, p.18, 1997.
DOI : 10.1103/PhysRevA.55.R18

F. Dalfovo, S. Giorgini, M. Guilleumas, L. Pitaevskii, and S. Stringari, Collective and single-particle excitations of a trapped Bose gas, Physical Review A, vol.56, issue.5, p.3840, 1997.
DOI : 10.1103/PhysRevA.56.3840

W. Krauth, Quantum Monte Carlo Calculations for a Large Number of Bosons in a Harmonic Trap, Physical Review Letters, vol.77, issue.18, p.3695, 1996.
DOI : 10.1103/PhysRevLett.77.3695

M. Holzmann, W. Kratuh, and M. Narachewski, Precision Monte Carlo test of the Hartree-Fock approximation for a trapped Bose gas, Physical Review A, vol.59, issue.4, p.2956, 1999.
DOI : 10.1103/PhysRevA.59.2956

. Eur and . J. Phys, DOI: 10.1140/epjd/e2005-00056-2 THE EUROPEAN PHYSICAL JOURNAL D Coherence length of an elongated condensate A study by matter-wave interferometry M, pp.155-163, 2005.

J. Reichel, W. Hänsel, and T. W. Hänsch, Atomic Micromanipulation with Magnetic Surface Traps, Physical Review Letters, vol.83, issue.17, p.3398, 1999.
DOI : 10.1103/PhysRevLett.83.3398

D. Müller, D. Z. Anderson, R. J. Grow, P. D. Schwindt, and E. A. Cornell, Guiding Neutral Atoms Around Curves with Lithographically Patterned Current-Carrying Wires, Physical Review Letters, vol.83, issue.25, p.5194, 1999.
DOI : 10.1103/PhysRevLett.83.5194

N. H. Dekker, Guiding Neutral Atoms on a Chip, Physical Review Letters, vol.84, issue.6, p.1124, 2000.
DOI : 10.1103/PhysRevLett.84.1124

A. Haase, D. Cassettari, B. Hessmo, and J. Schmiedmayer, Trapping neutral atoms with a wire, Physical Review A, vol.64, issue.4, p.43405, 2001.
DOI : 10.1103/PhysRevA.64.043405

J. Fortágh, H. Ott, G. Schlotterbeck, and C. Zimmermann, Microelectromagnets for trapping and manipulating ultracold atomic quantum gases, Applied Physics Letters, vol.81, issue.6, p.1146, 2002.
DOI : 10.1063/1.1495086

M. P. Jones, C. J. Vale, D. Sahagun, B. V. Hall, and E. A. Hinds, Spin Coupling between Cold Atoms and the Thermal Fluctuations of a Metal Surface, Physical Review Letters, vol.91, issue.8, p.80401, 2003.
DOI : 10.1103/PhysRevLett.91.080401

W. Hänsel, P. Hommelhoff, T. W. Hänsch, and J. , Bose???Einstein condensation on a microelectronic chip, Nature, vol.85, issue.6855, p.498, 2001.
DOI : 10.1038/35097032

H. Ott, J. Fortágh, G. Schlotterbeck, A. Grossmann, and C. Zimmermann, Bose-Einstein Condensation in a Surface Microtrap, Physical Review Letters, vol.87, issue.23, p.230401, 2001.
DOI : 10.1103/PhysRevLett.87.230401

T. L. Gustavson, Transport of Bose-Einstein Condensates with Optical Tweezers, Physical Review Letters, vol.88, issue.2, p.20401, 2002.
DOI : 10.1103/PhysRevLett.88.020401

S. Schneider, Bose-Einstein condensation in a simple microtrap, Physical Review A, vol.67, issue.2, p.23612, 2003.
DOI : 10.1103/PhysRevA.67.023612

Y. Lin, I. Teper, C. Chin, and V. Vuleti´cvuleti´c, Impact of the Casimir-Polder Potential and Johnson Noise on Bose-Einstein Condensate Stability Near Surfaces, Physical Review Letters, vol.92, issue.5, p.50404, 2004.
DOI : 10.1103/PhysRevLett.92.050404

J. Esteve, C. Aussibal, T. Schumm, C. Figl, D. Mailly et al., Role of wire imperfections in micromagnetic traps for atoms, Physical Review A, vol.70, issue.4, p.43629, 2004.
DOI : 10.1103/PhysRevA.70.043629

C. Vale, B. Upcroft, M. J. Davis, N. R. Heckenberg, and H. Rubinsztein-dunlop, Foil-based atom chip for Bose???Einstein condensates, Journal of Physics B: Atomic, Molecular and Optical Physics, vol.37, issue.14, p.2959, 2004.
DOI : 10.1088/0953-4075/37/14/009

E. A. Hinds, C. J. Vale, and M. G. Boshier, Two-Wire Waveguide and Interferometer for Cold Atoms, Physical Review Letters, vol.86, issue.8, p.1462, 2001.
DOI : 10.1103/PhysRevLett.86.1462

W. Hänsel, J. Reichel, P. Hommelhoff, and T. W. Hänsch, Trapped-atom interferometer in a magnetic microtrap, Physical Review A, vol.64, issue.6, p.63607, 2001.
DOI : 10.1103/PhysRevA.64.063607

E. Andersson, T. Calarco, R. Folman, M. Andersson, B. Hessmo et al., Multimode Interferometer for Guided Matter Waves, Physical Review Letters, vol.88, issue.10, p.100401, 2002.
DOI : 10.1103/PhysRevLett.88.100401

Y. Wang, e-print arXiv:cond-mat, p.407689

S. Dettmer, Observation of Phase Fluctuations in Elongated Bose-Einstein Condensates, Physical Review Letters, vol.87, issue.16, p.160406, 2001.
DOI : 10.1103/PhysRevLett.87.160406

I. Shvarchuck, . Ch, D. S. Buggle, K. Petrov, M. Dieckmann et al., Bose-Einstein Condensation into Nonequilibrium States Studied by Condensate Focusing, Physical Review Letters, vol.89, issue.27, p.270404, 2002.
DOI : 10.1103/PhysRevLett.89.270404

S. Richard, F. Gerbier, J. H. Thywissen, M. Hugbart, P. Bouyer et al., Momentum Spectroscopy of 1D Phase Fluctuations in Bose-Einstein Condensates, Physical Review Letters, vol.91, issue.1, p.10405, 2003.
DOI : 10.1103/PhysRevLett.91.010405

URL : https://hal.archives-ouvertes.fr/hal-00116296

E. W. Hagley, L. Deng, M. Kozuma, M. Trippenbach, Y. B. Band et al., Measurement of the Coherence of a Bose-Einstein Condensate, Physical Review Letters, vol.83, issue.16, p.3112, 1999.
DOI : 10.1103/PhysRevLett.83.3112

J. Stenger, Bragg Spectroscopy of a Bose-Einstein Condensate, Physical Review Letters, vol.82, issue.23, p.4569, 1999.
DOI : 10.1103/PhysRevLett.82.4569

D. S. Petrov, G. V. Shlyapnikov, and J. T. Walraven, Regimes of Quantum Degeneracy in Trapped 1D Gases, Physical Review Letters, vol.85, issue.18, p.3745, 2000.
DOI : 10.1103/PhysRevLett.85.3745

Y. Castin, R. Dum, E. Mandonnet, A. Minguzzi, and I. Carusotto, Coherence properties of a continuous atom laser, Journal of Modern Optics, vol.15, issue.14-15, p.2671, 2000.
DOI : 10.1103/PhysRevB.6.3409

URL : https://hal.archives-ouvertes.fr/hal-00002120

D. S. Petrov, G. V. Shlyapnikov, and J. T. Walraven, Phase-Fluctuating 3D Bose-Einstein Condensates in Elongated Traps, Physical Review Letters, vol.87, issue.5, p.50404, 2001.
DOI : 10.1103/PhysRevLett.87.050404

D. Hellweg, L. Cacciapuoti, M. Kottke, T. Shulte, K. Sengstock et al., Measurement of the Spatial Correlation Function of Phase Fluctuating Bose-Einstein Condensates, Physical Review Letters, vol.91, issue.1, p.10406, 2003.
DOI : 10.1103/PhysRevLett.91.010406

J. E. Simsarian, J. Denschlag, M. Edwards, C. W. Clark, L. Deng et al., Imaging the Phase of an Evolving Bose-Einstein Condensate Wave Function, Physical Review Letters, vol.85, issue.10, p.2040, 2000.
DOI : 10.1103/PhysRevLett.85.2040

D. E. Miller, J. R. Anglin, J. R. Abo-shaeer, K. Xu, J. K. Chin et al., Ketterle, e-print arXiv:cond-mat

Y. Castin and R. Dum, Bose-Einstein Condensates in Time Dependent Traps, Physical Review Letters, vol.77, issue.27, p.5315, 1996.
DOI : 10.1103/PhysRevLett.77.5315

F. Zambelli, L. Pitaevskii, D. M. Stamper-kurn, and S. Stringari, Dynamic structure factor and momentum distribution of a trapped Bose gas, Physical Review A, vol.61, issue.6, p.63608, 2000.
DOI : 10.1103/PhysRevA.61.063608

F. Gerbier, J. H. Thywissen, S. Richard, M. Hugbart, P. Bouyer et al., Momentum distribution and correlation function of quasicondensates in elongated traps, Physical Review A, vol.67, issue.5, p.51602, 2003.
DOI : 10.1103/PhysRevA.67.051602

URL : https://hal.archives-ouvertes.fr/hal-00116295

B. Desruelle, atoms trapped in a high magnetic field, Physical Review A, vol.60, issue.3, p.1759, 1999.
DOI : 10.1103/PhysRevA.60.R1759

S. Stringari, Dynamics of Bose-Einstein condensed gases in highly deformed traps, Physical Review A, vol.58, issue.3, p.2385, 1998.
DOI : 10.1103/PhysRevA.58.2385

P. Bouyer, J. H. Thywissen, F. Gerbier, M. Hugbart, S. Richard et al., One-dimensional behavior of elongated Bose-Einstein condensates, Journal de Physique IV (Proceedings), vol.116, p.219, 2004.
DOI : 10.1051/jp4:2004116009

F. Gerbier, Critical Temperature of a Trapped, Weakly Interacting Bose Gas, Physical Review Letters, vol.92, issue.3, p.30405, 2004.
DOI : 10.1103/PhysRevLett.92.030405

URL : https://hal.archives-ouvertes.fr/hal-00000490

F. Gerbier, J. H. Thywissen, S. Richard, M. Hugbart, P. Bouyer et al., Experimental study of the thermodynamics of an interacting trapped Bose-Einstein condensed gas, Physical Review A, vol.70, issue.1, p.13607, 2004.
DOI : 10.1103/PhysRevA.70.013607

URL : https://hal.archives-ouvertes.fr/hal-00001080

]. C. Bibliographie, L. H. Davisson, and . Germer, Diffraction of Electrons by a Crystal of Nickel, Phys. Rev, vol.30, issue.1, p.705, 1927.

F. Shimizu, K. Shimizu, and E. H. Takuma, Double-slit interference with ultracold metastable neon atoms, Physical Review A, vol.46, issue.1, p.17, 1992.
DOI : 10.1103/PhysRevA.46.R17

H. Rauch, W. Treimer, and E. U. Bonse, Test of a single crystal neutron interferometer, Physics Letters A, vol.47, issue.5, p.369, 1974.
DOI : 10.1016/0375-9601(74)90132-7

O. R. Frisch, H. Von-halban-jr, J. Et, and . Koch, Some Experiments on the Magnetic Properties of Free Neutrons, Physical Review, vol.53, issue.9, p.719, 1938.
DOI : 10.1103/PhysRev.53.719

O. Carnal and J. Mlynek, Young???s double-slit experiment with atoms: A simple atom interferometer, Physical Review Letters, vol.66, issue.21, p.2689, 1991.
DOI : 10.1103/PhysRevLett.66.2689

D. W. Keith, C. R. Ekstrom, Q. A. Turchette, and D. E. Pritchard, An interferometer for atoms, Physical Review Letters, vol.66, issue.21, p.2693, 1991.
DOI : 10.1103/PhysRevLett.66.2693

C. N. Cohen-tannoudji, Nobel Lecture: Manipulating atoms with photons, Reviews of Modern Physics, vol.70, issue.3, p.707, 1998.
DOI : 10.1103/RevModPhys.70.707

S. Chu, Nobel Lecture: The manipulation of neutral particles, Reviews of Modern Physics, vol.70, issue.3, p.685, 1998.
DOI : 10.1103/RevModPhys.70.685

W. D. Phillips, Nobel Lecture: Laser cooling and trapping of neutral atoms, Reviews of Modern Physics, vol.70, issue.3, p.721, 1998.
DOI : 10.1103/RevModPhys.70.721

V. I. Balykin, V. S. Letokhov, Y. B. Ovchinnikov, and A. I. Sidorov, Quantum-State-Selective Mirror Reflection of Atoms by Laser Light, Physical Review Letters, vol.60, issue.21, p.2137, 1988.
DOI : 10.1103/PhysRevLett.60.2137

E. M. Rasel, M. K. Oberthaler, H. Batelaan, J. Schmiedmayer, and E. A. Zeilinger, Atom Wave Interferometry with Diffraction Gratings of Light, Physical Review Letters, vol.75, issue.14, p.2633, 1995.
DOI : 10.1103/PhysRevLett.75.2633

T. L. Gustavson, P. Bouyer, and M. A. Kasevich, Precision Rotation Measurements with an Atom Interferometer Gyroscope, Physical Review Letters, vol.78, issue.11, p.2046, 1997.
DOI : 10.1103/PhysRevLett.78.2046

F. Yver-leduc, P. Cheinet, J. Fils, A. Clairon, N. Dimarcq et al., Reaching the quantum noise limit in a high-sensitivity cold-atom inertial sensor, Journal of Optics B: Quantum and Semiclassical Optics, vol.5, issue.2, p.136, 2003.
DOI : 10.1088/1464-4266/5/2/371

J. Reichel, W. Hänsel, and T. W. Hänsch, Atomic Micromanipulation with Magnetic Surface Traps, Physical Review Letters, vol.83, issue.17, p.3398, 1999.
DOI : 10.1103/PhysRevLett.83.3398

D. Müller, D. Z. Anderson, R. J. Grow, P. D. Schwindt, and E. A. Cornell, Guiding Neutral Atoms Around Curves with Lithographically Patterned Current-Carrying Wires, Physical Review Letters, vol.83, issue.25, p.5194, 1999.
DOI : 10.1103/PhysRevLett.83.5194

J. H. Thywissen, M. Olshanii, G. Zabow, M. Drndic, K. S. Johnson et al., Microfabricated magnetic waveguides for neutral atoms, The European Physical Journal D, vol.7, issue.3, p.361, 1999.
DOI : 10.1007/s100530050579

D. Müller, E. A. Cornell, D. Z. Anderson, and E. R. Abraham, Guiding laser-cooled atoms in hollow-core fibers, Physical Review A, vol.61, issue.3, p.33411, 2000.
DOI : 10.1103/PhysRevA.61.033411

M. Greiner, I. Bloch, T. W. Hänsch, and E. T. Esslinger, Magnetic transport of trapped cold atoms over a large distance, Physical Review A, vol.63, issue.3, p.31401, 2001.
DOI : 10.1103/PhysRevA.63.031401

D. Cassettari, B. Hessmo, R. Folman, T. Maier, and E. J. Schmiedmayer, Beam Splitter for Guided Atoms, Physical Review Letters, vol.85, issue.26, p.5483, 2000.
DOI : 10.1103/PhysRevLett.85.5483

D. Müller, E. A. Cornell, M. Prevedelli, P. D. Schwindt, A. Zozulya et al., Waveguide atom beam splitter for laser-cooled neutral atoms, Optics Letters, vol.25, issue.18, p.1382, 2000.
DOI : 10.1364/OL.25.001382

M. H. Anderson, J. R. Ensher, M. R. Matthews, C. E. Wieman, and E. A. Cornell, Observation of Bose-Einstein Condensation in a Dilute Atomic Vapor, Science, vol.269, issue.5221, p.198, 1995.
DOI : 10.1126/science.269.5221.198

K. B. Davis, M. Mewes, M. R. Andrews, N. J. Van-druten, D. S. Durfee et al., Bose-Einstein Condensation in a Gas of Sodium Atoms, Physical Review Letters, vol.75, issue.22, p.3969, 1995.
DOI : 10.1103/PhysRevLett.75.3969

C. C. Bradley, C. A. Sackett, J. J. Tollett, and R. G. Hulet, Evidence of Bose-Einstein Condensation in an Atomic Gas with Attractive Interactions, Physical Review Letters, vol.75, issue.9, p.1687, 1995.
DOI : 10.1103/PhysRevLett.75.1687

E. A. Cornell and C. E. Wieman, Nobel Lecture : Bose-Einstein condensation in a dilute gas, the first 70 years and some recent experiments, Rev. Mod. Phys, vol.74, issue.875, 2002.

W. Ketterle, Nobel lecture: When atoms behave as waves: Bose-Einstein condensation and the atom laser, Reviews of Modern Physics, vol.74, issue.4, p.1131, 2002.
DOI : 10.1103/RevModPhys.74.1131

M. Mewes, M. R. Andrews, D. M. Kurn, D. S. Durfee, C. G. Townsend et al., Output Coupler for Bose-Einstein Condensed Atoms, Physical Review Letters, vol.78, issue.4, p.582, 1997.
DOI : 10.1103/PhysRevLett.78.582

I. Bloch, T. W. Hänsch, and E. T. Esslinger, Atom Laser with a cw Output Coupler, Physical Review Letters, vol.82, issue.15, p.3008, 1999.
DOI : 10.1103/PhysRevLett.82.3008

J. Esteve, C. Aussibal, T. Schumm, C. Figl, D. Mailly et al., Role of wire imperfections in micromagnetic traps for atoms, Physical Review A, vol.70, issue.4, p.43629, 2004.
DOI : 10.1103/PhysRevA.70.043629

E. A. Hinds, C. J. Vale, and M. G. Boshier, Two-Wire Waveguide and Interferometer for Cold Atoms, Physical Review Letters, vol.86, issue.8, p.1462, 2001.
DOI : 10.1103/PhysRevLett.86.1462

W. Hänsel, P. Hommelhoff, T. W. Hänsch, and E. J. , Bose???Einstein condensation on a microelectronic chip, Nature, vol.85, issue.6855, p.498, 2001.
DOI : 10.1038/35097032

E. Andersson, T. Calarco, R. Folman, M. Andersson, B. Hessmo et al., Multimode Interferometer for Guided Matter Waves, Multimode Interferometer for Guided Matter Waves, p.100401, 2002.
DOI : 10.1103/PhysRevLett.88.100401

Y. Wang, D. Z. Anderson, V. M. Bright, E. A. Cornell, Q. Diot et al., Atom Michelson Interferometer on a Chip Using a Bose-Einstein Condensate, Atom Michelson Interferometer on a Chip Using a Bose- Einstein Condensate, p.90405, 2005.
DOI : 10.1103/PhysRevLett.94.090405

D. S. Petrov, G. V. Shlyapnikov, and J. T. Walraven, Phase-Fluctuating 3D Bose-Einstein Condensates in Elongated Traps, Physical Review Letters, vol.87, issue.5, p.50404, 2001.
DOI : 10.1103/PhysRevLett.87.050404

F. Gerbier, Condensats de Bose-Einstein dans unpì ege anisotrope, Thèse de doctorat, 2003.

S. Richard, Spectroscopie en impulsion des fluctuations de phase de condensats de Bose-Einstein très allongés, Thèse de doctorat, 2003.

E. Verdet and A. Scientif, ??tude sur la constitution de la lumi??re non polaris??e et de la lumi??re partiellement polaris??e, Annales scientifiques de l'??cole normale sup??rieure, vol.2, p.291, 1865.
DOI : 10.24033/asens.17

E. Verdet, Leçons d'Optique Physique, p.1869

A. A. Michelson, ???II, Philosophical Magazine Series 5, vol.34, issue.208, p.280, 1892.
DOI : 10.1080/14786449208620318

A. A. Michelson, On the Application of Interference Methods to Astronomical Measurements, Proceedings of the National Academy of Sciences, vol.6, issue.8, p.257, 1920.
DOI : 10.1073/pnas.6.8.474

R. J. Glauber, The Quantum Theory of Optical Coherence, Physical Review, vol.130, issue.6, p.2529, 1963.
DOI : 10.1103/PhysRev.130.2529

F. Dalfovo, S. Giorgini, L. P. Pitaevskii, and E. S. Stringari, Theory of Bose-Einstein condensation in trapped gases, Reviews of Modern Physics, vol.71, issue.3, p.463, 1999.
DOI : 10.1103/RevModPhys.71.463

V. Bagnato, D. E. Pritchard, and E. D. Kleppner, Bose-Einstein condensation in an external potential, Physical Review A, vol.35, issue.10, p.4354, 1987.
DOI : 10.1103/PhysRevA.35.4354

M. Edwards and K. Burnett, Numerical solution of the nonlinear Schr??dinger equation for small samples of trapped neutral atoms, Physical Review A, vol.51, issue.2, p.1382, 1995.
DOI : 10.1103/PhysRevA.51.1382

G. Baym and C. J. Pethick, Ground-State Properties of Magnetically Trapped Bose-Condensed Rubidium Gas, Physical Review Letters, vol.76, issue.1, p.6, 1996.
DOI : 10.1103/PhysRevLett.76.6

B. Saubaméa, T. W. Hijmans, S. Kulin, E. Rasel, E. Peik et al., Direct Measurement of The Spatial Correlation Function of Ultracold Atoms, Physical Review Letters, vol.79, issue.17, p.3146, 1997.
DOI : 10.1103/PhysRevLett.79.3146

E. Maréchal, R. Long, T. Miossec, J. Bossennec, R. Barbé et al., Atomic spatial coherence monitoring and engineering with magnetic fields, Physical Review A, vol.62, issue.5, p.53603, 2000.
DOI : 10.1103/PhysRevA.62.053603

F. Zambelli, L. Pitaevskii, D. M. Stamper-kurn, and E. S. Stringari, Dynamic structure factor and momentum distribution of a trapped Bose gas, Physical Review A, vol.61, issue.6, p.63608, 2000.
DOI : 10.1103/PhysRevA.61.063608

D. S. Petrov, G. V. Shlyapnikov, and J. T. Walraven, Regimes of Quantum Degeneracy in Trapped 1D Gases, Physical Review Letters, vol.85, issue.18, p.3745, 2000.
DOI : 10.1103/PhysRevLett.85.3745

J. Stenger, S. Inouye, A. P. Chikkatur, D. M. Stamper-kurn, D. E. Pritchard et al., Bragg Spectroscopy of a Bose-Einstein Condensate, erratum : idem, pp.4569-2283, 1999.
DOI : 10.1103/PhysRevLett.82.4569

M. Yasuda and F. Shimizu, Observation of Two-Atom Correlation of an Ultracold Neon Atomic Beam, Physical Review Letters, vol.77, issue.15, p.3090, 1996.
DOI : 10.1103/PhysRevLett.77.3090

S. Fölling, F. Gerbier, A. Widera, O. Mandel, T. Gericke et al., Spatial quantum noise interferometry in expanding ultracold atom clouds, Nature, vol.22, issue.7032, p.481, 2005.
DOI : 10.1103/PhysRevA.59.4595

E. A. Burt, R. W. Ghrist, C. J. Myatt, M. J. Holland, E. A. Cornell et al., Coherence, Correlations, and Collisions: What One Learns about Bose-Einstein Condensates from Their Decay, Coherence, Correlations, and Collisions : What One Learns about Bose-Einstein Condensates from Their Decay, p.337, 1997.
DOI : 10.1103/PhysRevLett.79.337

M. R. Andrews, C. G. Townsend, H. Miesner, D. S. Durfee, D. M. Kurn et al., Observation of Interference Between Two Bose Condensates, Science, vol.275, issue.5300, p.637, 1997.
DOI : 10.1126/science.275.5300.637

E. W. Hagley, L. Deng, M. Kozuma, M. Trippenbach, Y. B. Band et al., Measurement of the Coherence of a Bose-Einstein Condensate, Measurement of the Coherence of a Bose-Einstein Condensate, p.3112, 1999.
DOI : 10.1103/PhysRevLett.83.3112

I. Bloch, T. W. Hänsch, and E. T. Esslinger, Measurement of the spatial coherence of a trapped Bose gas at the phase transition, Nature, vol.403, p.166, 2000.

F. Gerbier, J. H. Thywissen, S. Richard, M. Hugbart, P. Bouyer et al., Momentum distribution and correlation function of quasicondensates in elongated traps, Physical Review A, vol.67, issue.5, p.51602, 2003.
DOI : 10.1103/PhysRevA.67.051602

URL : https://hal.archives-ouvertes.fr/hal-00116295

D. S. Petrov, D. M. Gangardt, and G. V. Shlyapnikov, Lowdimensional trapped gases, J. Phys. IV France, vol.116, issue.5, 2004.
URL : https://hal.archives-ouvertes.fr/hal-00003349

W. Ketterle and N. J. Van-druten, Bose-Einstein condensation of a finite number of particles trapped in one or three dimensions, Physical Review A, vol.54, issue.1, p.656, 1996.
DOI : 10.1103/PhysRevA.54.656

A. Griffin, Conserving and gapless approximations for an inhomogeneous Bose gas at finite temperatures, Physical Review B, vol.53, issue.14, p.9341, 1996.
DOI : 10.1103/PhysRevB.53.9341

S. Giorgini, L. P. Pitaevskii, and E. S. Stringari, Scaling and Thermodynamics of a Trapped Bose-Condensed Gas, Physical Review Letters, vol.78, issue.21, p.309, 1997.
DOI : 10.1103/PhysRevLett.78.3987

D. S. Petrov, Bose-Einstein condensation in low-dimensional trapped gases, 2003.

T. Ho and M. Ma, Quasi 1 and 2d Dilute Bose Gas in Magnetic Traps : Existence of Off-Diagonal Order and Anomalous Quantum Fluctuations, Journal of Low Temperature Physics, vol.115, issue.1/2, p.61, 1999.
DOI : 10.1023/A:1021894713105

S. Stringari, Dynamics of Bose-Einstein condensed gases in highly deformed traps, Physical Review A, vol.58, issue.3, p.2385, 1998.
DOI : 10.1103/PhysRevA.58.2385

M. Fliesser, A. Csordás, P. Szépfalusy, and E. R. Graham, Hydrodynamic excitations of Bose condensates in anisotropic traps, Physical Review A, vol.56, issue.4, p.2533, 1997.
DOI : 10.1103/PhysRevA.56.R2533

M. Mewes, M. R. Andrews, N. J. Van-druten, D. M. Kurn, D. S. Durfee et al., Collective Excitations of a Bose-Einstein Condensate in a Magnetic Trap, Physical Review Letters, vol.77, issue.6, p.988, 1996.
DOI : 10.1103/PhysRevLett.77.988

D. M. Stamper-kurn, H. Miesner, S. Inouye, M. R. Andrews, and E. W. Ketterle, Collisionless and Hydrodynamic Excitations of a Bose-Einstein Condensate, Physical Review Letters, vol.81, issue.3, p.500, 1998.
DOI : 10.1103/PhysRevLett.81.500

I. Shvarchuck, C. Buggle, D. S. Petrov, K. Dieckmann, M. Zielonkowski et al., Bose-Einstein Condensation into Nonequilibrium States Studied by Condensate Focusing, Bose-Einstein Condensation into Nonequilibrium States Studied by Condensate Focusing, p.270404, 2002.
DOI : 10.1103/PhysRevLett.89.270404

S. Richard, F. Gerbier, J. H. Thywissen, M. Hugbart, P. Bouyer et al., Momentum Spectroscopy of 1D Phase Fluctuations in Bose-Einstein Condensates, Physical Review Letters, vol.91, issue.1, p.10405, 2003.
DOI : 10.1103/PhysRevLett.91.010405

URL : https://hal.archives-ouvertes.fr/hal-00116296

B. Desruelle, Evaporation par radio-fréquence et condensation de Bose- Einstein d'un gaz d'alcalins en régime de champ fort, Thèse de doctorat, 1999.

V. Boyer, Condensation de Bose-Einstein avec unélectroaimantàunélectroaimantunélectroaimantà noyau ferromagnétique : stratégies de refroidissement dans les champs magnétiques intenses, Thèse de doctorat, 2000.

G. Delannoy, Etude des techniques de production de condensats de Bose- Einstein : ´ evaporation multi-fréquence et refroidissement sympathique, Thèse de doctorat, 2001.
DOI : 10.1051/jp4:20020107

Y. L. Coq, Condensats de Bose-Einstein et lasersàlasersà atomes, Thèse de doctorat, 2002.
URL : https://hal.archives-ouvertes.fr/tel-00002564

W. D. Phillips and H. Metcalf, Laser Deceleration of an Atomic Beam, Physical Review Letters, vol.48, issue.9, p.596, 1982.
DOI : 10.1103/PhysRevLett.48.596

E. L. Raab, M. Prentiss, A. Cable, S. Chu, and D. E. Pritchard, Trapping of Neutral Sodium Atoms with Radiation Pressure, Physical Review Letters, vol.59, issue.23, p.2631, 1987.
DOI : 10.1103/PhysRevLett.59.2631

W. Ketterle, K. B. Davis, M. A. Joffe, A. Martin, and D. E. Pritchard, spontaneous-force optical trap, Physical Review Letters, vol.70, issue.15, p.2253, 1993.
DOI : 10.1103/PhysRevLett.70.2253

J. Dalibard and C. Cohen-tannoudji, Laser cooling below the Doppler limit by polarization gradients: simple theoretical models, Journal of the Optical Society of America B, vol.6, issue.11, p.2023, 1989.
DOI : 10.1364/JOSAB.6.002023

P. J. Ungar, D. S. Weiss, E. Riis, and E. S. Chu, Optical molasses and multilevel atoms: theory, Journal of the Optical Society of America B, vol.6, issue.11, p.2058, 1989.
DOI : 10.1364/JOSAB.6.002058

D. E. Pritchard, Cooling Neutral Atoms in a Magnetic Trap for Precision Spectroscopy, Physical Review Letters, vol.51, issue.15, p.1336, 1983.
DOI : 10.1103/PhysRevLett.51.1336

H. F. Hess, Evaporative cooling of magnetically trapped and compressed spin-polarized hydrogen, Physical Review B, vol.34, issue.5, p.3476, 1986.
DOI : 10.1103/PhysRevB.34.3476

W. Ketterle, D. S. Durfee, D. M. Stramper-kurn, and . Dans-bose, Einstien condensation in atomic gases, Chap. Making, probing and understanding Bose-Einstein condensates, 1999.

S. Giorgini, L. P. Pitaevskii, and E. S. Stringari, Condensate fraction and critical temperature of a trapped interacting Bose gas, Physical Review A, vol.54, issue.6, p.4633, 1996.
DOI : 10.1103/PhysRevA.54.R4633

A. L. Zubarev and Y. E. Kim, Approximation for nonlinear dynamics of trapped Bose-Einstein condensates, Physical Review A, vol.65, issue.3, p.35601, 2002.
DOI : 10.1103/PhysRevA.65.035601

Y. Castin and R. Dum, Bose-Einstein Condensates in Time Dependent Traps, Physical Review Letters, vol.77, issue.27, p.5315, 1996.
DOI : 10.1103/PhysRevLett.77.5315

Y. Kagan, E. L. Surkov, and G. V. Shlyapnikov, Evolution of a Bose gas in anisotropic time-dependent traps, Physical Review A, vol.55, issue.1, p.18, 1997.
DOI : 10.1103/PhysRevA.55.R18

F. Gerbier, J. H. Thywissen, S. Richard, M. Hugbart, P. Bouyer et al., Experimental study of the thermodynamics of an interacting trapped Bose-Einstein condensed gas, Physical Review A, vol.70, issue.1, p.13607, 2004.
DOI : 10.1103/PhysRevA.70.013607

URL : https://hal.archives-ouvertes.fr/hal-00001080

S. Gupta, A. E. Leanhardt, A. D. Cronin, and D. E. Pritchard, Coherent manipulation of atoms with standing light waves, CR. Acad
DOI : 10.1016/S1296-2147(01)01179-9

P. L. Gould, G. A. Ruff, and D. E. Pritchard, Diffraction of atoms by light: The near-resonant Kapitza-Dirac effect, Physical Review Letters, vol.56, issue.8, p.827, 1986.
DOI : 10.1103/PhysRevLett.56.827

Y. B. Ovchinnikov, J. H. Müller, M. R. Doery, E. J. Vredenbregt, K. Helmerson et al., Diffraction of a Released Bose-Einstein Condensate by a Pulsed Standing Light Wave, Physical Review Letters, vol.83, issue.2, p.284, 1999.
DOI : 10.1103/PhysRevLett.83.284

M. Kozuma, L. Deng, E. W. Hagley, J. Wen, R. Lutwak et al., Coherent Splitting of Bose-Einstein Condensed Atoms with Optically Induced Bragg Diffraction, Physical Review Letters, vol.82, issue.5, 1999.
DOI : 10.1103/PhysRevLett.82.871

K. Moler, D. S. Weiss, M. Kasevich, and E. S. Chu, Theoretical analysis of velocity-selective Raman transitions, Physical Review A, vol.45, issue.1, p.342, 1992.
DOI : 10.1103/PhysRevA.45.342

D. M. Giltner, R. W. Mcgowan, and S. A. Lee, Theoretical and experimental study of the Bragg scattering of atoms from a standing light wave, Physical Review A, vol.52, issue.5, p.3966, 1995.
DOI : 10.1103/PhysRevA.52.3966

S. Dettmer, D. Hellweg, P. Ryytty, J. J. Arlt, W. Ertmer et al., Observation of Phase Fluctuations in Elongated Bose-Einstein Condensates, Physical Review Letters, vol.87, issue.16, p.160406, 2001.
DOI : 10.1103/PhysRevLett.87.160406

D. Hellweg, S. Dettmer, P. Ryytty, J. J. Arlt, W. Ertmer et al., Phase fluctuations in Bose???Einstein condensates, Phase fluctuations in Bose-Einstein condensates, p.781, 2001.
DOI : 10.1007/s003400100747

URL : https://hal.archives-ouvertes.fr/hal-00002131

H. Kreutzmann, A. Sanpera, L. Santos, M. Lewenstein, D. Hellweg et al., Characterization and control of phase fluctuations in elongated Bose-Einstein condensates, Applied Physics B: Lasers and Optics, vol.76, issue.2, p.165, 2003.
DOI : 10.1007/s00340-002-1074-6

D. Hellweg, L. Cacciapuoti, M. Kottke, T. Schulte, K. Sengstock et al., Measurement of the Spatial Correlation Function of Phase Fluctuating Bose-Einstein Condensates, Physical Review Letters, vol.91, issue.1, p.10406, 2003.
DOI : 10.1103/PhysRevLett.91.010406

L. Cacciapuoti, D. Hellweg, M. Kottke, T. Schulte, W. Ertmer et al., Second-order correlation function of a phase fluctuating Bose-Einstein condensate, Physical Review A, vol.68, issue.5, p.53612, 2003.
DOI : 10.1103/PhysRevA.68.053612

J. E. Simsarian, J. Denschlag, M. Edwards, C. W. Clark, L. Deng et al., Imaging the Phase of an Evolving Bose-Einstein Condensate Wave Function, Physical Review Letters, vol.85, issue.10, p.2040, 2000.
DOI : 10.1103/PhysRevLett.85.2040

N. P. Proukakis, Density Fluctuations in Ultracold One-dimensional Bose Gases, p.505039, 2005.

D. E. Miller, J. R. Anglin, J. R. Abo-shaeer, K. Xu, J. K. Chin et al., High-contrast interference in a thermal cloud of atoms, Physical Review A, vol.71, issue.4, p.43615, 2005.
DOI : 10.1103/PhysRevA.71.043615

H. Miesner, D. M. Stamper-kurn, M. R. Andrews, D. S. Durfee, S. Inouye et al., Bosonic Stimulation in the Formation of a Bose-Einstein Condensate, Science, vol.279, issue.5353, p.1005, 1998.
DOI : 10.1126/science.279.5353.1005

M. Köhl, M. J. Davis, C. W. Gardiner, T. W. Hänsch, and E. T. Esslinger, Growth of Bose-Einstein Condensates from Thermal Vapor, Physical Review Letters, vol.88, issue.8, p.80402, 2002.
DOI : 10.1103/PhysRevLett.88.080402

R. Ballagh, C. M. Savage, and A. Bec, The theory of atom laser, Physics Summer School Proceeding, p.8070, 2000.

C. W. Gardiner, P. Zoller, R. J. Ballagh, and M. J. Davis, Kinetics of Bose-Einstein Condensation in a Trap, Physical Review Letters, vol.79, issue.10, p.1793, 1997.
DOI : 10.1103/PhysRevLett.79.1793

C. W. Gardiner, M. D. Lee, R. J. Ballagh, M. J. Davis, and E. P. Zoller, Quantum Kinetic Theory of Condensate Growth: Comparison of Experiment and Theory, Physical Review Letters, vol.81, issue.24, p.5266, 1998.
DOI : 10.1103/PhysRevLett.81.5266

M. D. Lee and C. W. Gardiner, Quantum kinetic theory.???VI. The growth of a Bose-Einstein condensate, Physical Review A, vol.62, issue.3, p.33606, 2000.
DOI : 10.1103/PhysRevA.62.033606

M. J. Davis, C. W. Gardiner, and R. J. Ballagh, Quantum kinetic theory. VII. The influence of vapor dynamics on condensate growth, Physical Review A, vol.62, issue.6, p.63608, 2000.
DOI : 10.1103/PhysRevA.62.063608

C. W. Gardiner and P. Zoller, Quantum kinetic theory: A quantum kinetic master equation for condensation of a weakly interacting Bose gas without a trapping potential, Physical Review A, vol.55, issue.4, p.2902, 1997.
DOI : 10.1103/PhysRevA.55.2902

B. V. Svistunov, Highly Nonequilibrium Bose Condensation in a Weakly Interacting Gas, J. Moscow Phys. Soc, vol.1, p.373, 1991.

Y. Kagan, B. V. Svistunov, and G. V. Shlyapnikov, Erratum : Kinetics of Bose condensation in an interacting Bose gas, Sov. Phys. JETP, vol.74, p.279, 1992.

Y. Kagan and B. V. Svistunov, Kinetics of the onset of long-range during Bose condensation in an interacting gas, Sov. Phys. JETP, vol.105, p.353, 1994.

Y. Kagan and B. V. Svistunov, Evolution of large-scale correlations in a strongly nonequilibrium Bose condensation process, Journal of Experimental and Theoretical Physics Letters, vol.67, issue.7, p.495, 1998.
DOI : 10.1134/1.567719

M. J. Davis and C. W. Gardiner, Growth of a Bose-Einstein condensate: a detailed comparison of theory and experiment, Journal of Physics B: Atomic, Molecular and Optical Physics, vol.35, issue.3, p.733, 2002.
DOI : 10.1088/0953-4075/35/3/322

D. W. Snoke and J. P. Wolfe, Population dynamics of a Bose gas near saturation, Physical Review B, vol.39, issue.7, p.4030, 1989.
DOI : 10.1103/PhysRevB.39.4030

A. Browaeys, Piégeage magnétique d'un gaz d'Hélium métastable : vers la condensation de Bose-Einstein, Thèse de doctorat, 2000.

D. S. Jin, M. R. Matthews, J. R. Ensher, C. E. Wieman, and E. A. Cornell, Temperature-Dependent Damping and Frequency Shifts in Collective Excitations of a Dilute Bose-Einstein Condensate, Physical Review Letters, vol.78, issue.5, p.764, 1997.
DOI : 10.1103/PhysRevLett.78.764

I. Shvarchuck, Bose-Einstein condensation into non-equilibrium states, 2003.
DOI : 10.1103/physrevlett.89.270404

URL : http://arxiv.org/abs/cond-mat/0207599

P. O. Fedichev, G. V. Shlyapnikov, and J. T. Walraven, Damping of Low-Energy Excitations of a Trapped Bose-Einstein Condensate at Finite Temperatures, Physical Review Letters, vol.80, issue.11, p.2269, 1998.
DOI : 10.1103/PhysRevLett.80.2269

A. Griffin, W. Wu, and E. S. Stringari, Hydrodynamic Modes in a Trapped Bose Gas above the Bose-Einstein Transition, Physical Review Letters, vol.78, issue.10, p.1838, 1997.
DOI : 10.1103/PhysRevLett.78.1838

C. Buggle, I. Shvarchuck, W. Klitzing, and E. J. Walraven, Hydrodynamic clouds and Bose-Einstein condensation, Journal de Physique IV (Proceedings), vol.116, p.211, 2004.
DOI : 10.1051/jp4:2004116008

Y. L. Coq, J. A. Retter, S. Richard, A. Aspect, and P. Bouyer, Coherent matter wave inertial sensors for precision measurements in space, p.501520, 2004.
URL : https://hal.archives-ouvertes.fr/hal-00004016

M. Greiner, O. Mandel, T. Esslinger, T. W. Hänsch, and E. I. Bloch, Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms, Nature, vol.415, issue.6867, p.39, 2002.
DOI : 10.1038/415039a

M. P. Fisher, P. B. Weichman, G. Grinstein, and D. S. Fisher, Boson localization and the superfluid-insulator transition, Physical Review B, vol.40, issue.1, p.546, 1989.
DOI : 10.1103/PhysRevB.40.546

P. W. Anderson, Absence of Diffusion in Certain Random Lattices, Phys. Rev, vol.109, p.1492, 1958.
DOI : 10.1142/9789812567154_0007

D. Clément, A. F. Var-'on, M. Hugbart, J. A. Retter, P. Bouyer et al., Suppression of Transport of an Interacting Elongated Bose-Einstein Condensate in a Random Potential, Physical Review Letters, vol.95, issue.17, p.506638, 2005.
DOI : 10.1103/PhysRevLett.95.170409