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Volumn 66, Issue 1, 2002, Pages 5-

Breathing modes of Bose-Einstein condensates in highly asymmetric traps

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EID: 84885651470     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.66.013608     Document Type: Article
Times cited : (3)

References (41)
  • 27
  • 31
    • 85037253205 scopus 로고    scopus 로고
    • T.K. Ghosh and S. Sinha, e-print cond-mat/0102258, have recently shown that a similar agreement between a sum-rule method and a time-dependent variational method for a scissors mode. For discussions of the scissors mode, see also
    • Ghosh, T.K.1    Sinha, S.2
  • 36
    • 85037223065 scopus 로고    scopus 로고
    • The results discussed in this paper are valid only in the mean-field resume. For a low-density regime in a highly elongated 1D trap, quantum fluctuations can be important, leading to the Tonks-Giradeau resume discussed in Ref. 26
    • The results discussed in this paper are valid only in the mean-field resume. For a low-density regime in a highly elongated 1D trap, quantum fluctuations can be important, leading to the Tonks-Giradeau resume discussed in Ref. 26.
  • 38
    • 0000196586 scopus 로고
    • L.P. Pitaevskii, Pis’ma Zh. Eksp Teor. Fiz. 77, 988 (1961) [Sov. Phys. JETP13, 451(1961)].
    • (1961) Sov. Phys. JETP , vol.13 , pp. 451
    • Pitaevskii, L.P.1
  • 41
    • 85037234501 scopus 로고    scopus 로고
    • There is no logarithmic correction in the kinetic energy if we use the Gaussian trial wave function
    • There is no logarithmic correction in the kinetic energy if we use the Gaussian trial wave function.


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