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Volumn 79, Issue 3, 2009, Pages

Quasicondensation and coherence in the quasi-two-dimensional trapped Bose gas

Author keywords

[No Author keywords available]

Indexed keywords

ALGEBRAIC DECAYS; BOSE GAS; CLASSICAL FIELD METHODS; CRITICAL VALUES; DENSITY FLUCTUATIONS; FINITE-SIZE EFFECTS; KOSTERLITZ-THOULESS; LOW-TEMPERATURE PHASE; MOMENTUM DISTRIBUTIONS; PHASE-SPACE DENSITIES; TRAP CENTERS;

EID: 64349104446     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.79.033626     Document Type: Article
Times cited : (76)

References (42)
  • 1
    • 0001158846 scopus 로고
    • 10.1103/PhysRevLett.17.1133
    • N. D. Mermin and H. Wagner, Phys. Rev. Lett. 17, 1133 (1966). 10.1103/PhysRevLett.17.1133
    • (1966) Phys. Rev. Lett. , vol.17 , pp. 1133
    • Mermin, N.D.1    Wagner, H.2
  • 2
    • 33750016779 scopus 로고
    • 10.1103/PhysRev.158.383
    • P. C. Hohenberg, Phys. Rev. 158, 383 (1967). 10.1103/PhysRev.158.383
    • (1967) Phys. Rev. , vol.158 , pp. 383
    • Hohenberg, P.C.1
  • 5
  • 17
    • 32644467396 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.96.020404
    • T. P. Simula and P. B. Blakie, Phys. Rev. Lett. 96, 020404 (2006). 10.1103/PhysRevLett.96.020404
    • (2006) Phys. Rev. Lett. , vol.96 , pp. 020404
    • Simula, T.P.1    Blakie, P.B.2
  • 18
    • 43449118087 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.100.190402
    • M. Holzmann and W. Krauth, Phys. Rev. Lett. 100, 190402 (2008). 10.1103/PhysRevLett.100.190402
    • (2008) Phys. Rev. Lett. , vol.100 , pp. 190402
    • Holzmann, M.1    Krauth, W.2
  • 21
    • 0036818144 scopus 로고    scopus 로고
    • 10.1103/PhysRevA.66.043608
    • N. Prokof'ev and B. Svistunov, Phys. Rev. A 66, 043608 (2002). 10.1103/PhysRevA.66.043608
    • (2002) Phys. Rev. A , vol.66 , pp. 043608
    • Prokof'Ev, N.1    Svistunov, B.2
  • 22
    • 28844434211 scopus 로고    scopus 로고
    • 10.1103/PhysRevA.72.063608
    • P. B. Blakie and M. J. Davis, Phys. Rev. A 72, 063608 (2005). 10.1103/PhysRevA.72.063608
    • (2005) Phys. Rev. A , vol.72 , pp. 063608
    • Blakie, P.B.1    Davis, M.J.2
  • 23
    • 33144489608 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.96.060404
    • M. J. Davis and P. B. Blakie, Phys. Rev. Lett. 96, 060404 (2006). 10.1103/PhysRevLett.96.060404
    • (2006) Phys. Rev. Lett. , vol.96 , pp. 060404
    • Davis, M.J.1    Blakie, P.B.2
  • 25
    • 79051468760 scopus 로고    scopus 로고
    • 10.1209/0295-5075/82/30001
    • M. Holzmann, M. Chevallier, and W. Krauth, EPL 82, 30001 (2008). 10.1209/0295-5075/82/30001
    • (2008) EPL , vol.82 , pp. 30001
    • Holzmann, M.1    Chevallier, M.2    Krauth, W.3
  • 27
    • 4244011551 scopus 로고
    • 10.1103/PhysRev.104.576
    • O. Penrose and L. Onsager, Phys. Rev. 104, 576 (1956). 10.1103/PhysRev.104.576
    • (1956) Phys. Rev. , vol.104 , pp. 576
    • Penrose, O.1    Onsager, L.2
  • 28
    • 35949013784 scopus 로고
    • 10.1103/PhysRevA.44.7439
    • V. Bagnato and D. Kleppner, Phys. Rev. A 44, 7439 (1991). 10.1103/PhysRevA.44.7439
    • (1991) Phys. Rev. A , vol.44 , pp. 7439
    • Bagnato, V.1    Kleppner, D.2
  • 29
    • 64349097295 scopus 로고    scopus 로고
    • The low-temperature peaking of n λ2 is enhanced relative to n as λ increases with decreasing T.
    • The low-temperature peaking of n λ2 is enhanced relative to n as λ increases with decreasing T.
  • 31
    • 64349102529 scopus 로고    scopus 로고
    • The numerator of g1 neglects the above atom contribution, whereas the denominator contains the total density. This is a good approximation for rλ (see).
    • The numerator of g1 neglects the above atom contribution, whereas the denominator contains the total density. This is a good approximation for rλ (see).
  • 33
    • 64349089261 scopus 로고    scopus 로고
    • E.g., in Fig. 4 of ∼5% condensate is observed at T=0.7 T BEC 0, whereas no noticeable suppression of rotational inertia (marking superfluidity) is apparent until T<0.65 T BEC 0.
    • E.g., in Fig. 4 of ∼5% condensate is observed at T=0.7 T BEC 0, whereas no noticeable suppression of rotational inertia (marking superfluidity) is apparent until T<0.65 T BEC 0.
  • 34
    • 64349096608 scopus 로고    scopus 로고
    • In our results the temperature varies, but around the transition point we have kB T/ ωz 0.5 (see Fig. 7). The main results for N=567000 in have kB T/ ωz ∼1.3 in the transition region.
    • In our results the temperature varies, but around the transition point we have kB T/ ωz 0.5 (see Fig. 7). The main results for N=567000 in have kB T/ ωz ∼1.3 in the transition region.
  • 37
    • 59949094515 scopus 로고    scopus 로고
    • 10.1103/PhysRevA.79.023602
    • A. Bezett and P. B. Blakie, Phys. Rev. A 79, 023602 (2009). 10.1103/PhysRevA.79.023602
    • (2009) Phys. Rev. A , vol.79 , pp. 023602
    • Bezett, A.1    Blakie, P.B.2
  • 38
    • 49549085753 scopus 로고    scopus 로고
    • 10.1103/PhysRevE.78.026704
    • P. B. Blakie, Phys. Rev. E 78, 026704 (2008). 10.1103/PhysRevE.78.026704
    • (2008) Phys. Rev. e , vol.78 , pp. 026704
    • Blakie, P.B.1
  • 39
    • 0942300171 scopus 로고    scopus 로고
    • 10.1103/PhysRevA.68.053615
    • M. J. Davis and S. A. Morgan, Phys. Rev. A 68, 053615 (2003). 10.1103/PhysRevA.68.053615
    • (2003) Phys. Rev. A , vol.68 , pp. 053615
    • Davis, M.J.1    Morgan, S.A.2
  • 40
    • 27844607752 scopus 로고    scopus 로고
    • 10.1088/0305-4470/38/48/001
    • M. J. Davis and P. B. Blakie, J. Phys. A 38, 10259 (2005). 10.1088/0305-4470/38/48/001
    • (2005) J. Phys. A , vol.38 , pp. 10259
    • Davis, M.J.1    Blakie, P.B.2
  • 41
    • 34249688558 scopus 로고    scopus 로고
    • 10.1088/0953-4075/40/11/007
    • P. B. Blakie and M. J. Davis, J. Phys. B 40, 2043 (2007). 10.1088/0953-4075/40/11/007
    • (2007) J. Phys. B , vol.40 , pp. 2043
    • Blakie, P.B.1    Davis, M.J.2
  • 42
    • 64349093462 scopus 로고    scopus 로고
    • The remaining atoms in energy modes above the classical region are treated using mean-field theory and vary with energy (i.e., temperature). The total number of atoms in the system is given in Fig. 6.
    • The remaining atoms in energy modes above the classical region are treated using mean-field theory and vary with energy (i.e., temperature). The total number of atoms in the system is given in Fig. 6.


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