Critical temperature and condensed fraction of Bose-Einstein condensation in an external potential

  • Based on Bose-Einstein condensation at minimized momentum state, we get the expressions for the critical temperature and condensed fraction of Bose-Einstein condensation (BEC) in an external potential in the three-dimensional (3D) case. For the 1D and 2D cases, we present not only the critical temperature and corresponding particles but also the condition of BEC occurrence.
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  • [1] David E P. Phys. Rev. Lett.,1983, 51(15): 1336-13392 Wolfgang K, Davis K B, Michanel A J et al. Phys. Rev. Lett., 1993, 70(15): 2253-22563 YU K, Shlyapnikov G V, Walraven J M. Phys. Rev. Lett., 1996, 76(15): 26704 Dos F P, Léonard J W. Phys. Rev. Lett., 2001, 86(16): 3459-34625 ZHANG S M, YE F. Phys. Sin., 1999, 48: 9976 WANG D Z, LU X H, HUANG H et al. Phys. Sin., 1999, 48: 9977 YI H H. Phys. Sin., 1999, 48: 9958 Anderson B P, Kasevich M A. Maroscopic. Science, 1998, 282(5394): 1686-16899 Cataliotti F S, Burger S, Fort C et al. Science, 2001, 293: 843-84710 Greiner M, Mandel O, T W, Hansch T W et al. Nature, 2002, 419: 51-5411 Ditmire T, Gumbrell E T, Smith R A et al. Phys. Rev. Lett., 1996, 77: 498-50112 Alan L M, John V P, Philips W M et al. Phys. Rev. Lett., 1985, 54(24): 2596-259913 Raab E L, Prentiss M, Alex C et al. Phys. Rev. Lett., 1987, 59(23): 2631-263414 Monroe C, Swann W, Robinson H et al. Phys. Rev. Lett., 1990, 65(13): 1571-157415 Ketterle W, Davis K B, Joffe M A et al. Phys. Rev. Lett., 1993, 70(15): 2253-225616 Bangato V. Phys. Rev. A, 1987, 35: 425417 YU X C, MO Y. Acta Phys. Sin., 2004, 53: 407518 Oliva J. Phys. Rev. B., 1989, 39(7): 4197-420319 CHEN B L, HUANG X B, KOU S P. Phys. Rev. A., 2008, 78(4): 04360320 YU X C, HUANG X YE Y T. Science in China G., 2007, 50(2): 616-62321 LI X, LIU W S, ZHANG G F. Acta Sinica Quantum Optica., 2003, 9(1): 27-31
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ZHANG Zhan-Jun, MA Qing-Shan and ZHANG Jun. Critical temperature and condensed fraction of Bose-Einstein condensation in an external potential[J]. Chinese Physics C, 2011, 35(8): 722-724. doi: 10.1088/1674-1137/35/8/005
ZHANG Zhan-Jun, MA Qing-Shan and ZHANG Jun. Critical temperature and condensed fraction of Bose-Einstein condensation in an external potential[J]. Chinese Physics C, 2011, 35(8): 722-724.  doi: 10.1088/1674-1137/35/8/005 shu
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Received: 2010-10-25
Revised: 1900-01-01
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Critical temperature and condensed fraction of Bose-Einstein condensation in an external potential

Abstract: Based on Bose-Einstein condensation at minimized momentum state, we get the expressions for the critical temperature and condensed fraction of Bose-Einstein condensation (BEC) in an external potential in the three-dimensional (3D) case. For the 1D and 2D cases, we present not only the critical temperature and corresponding particles but also the condition of BEC occurrence.

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