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Title
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Thermodynamic functions for superfluid fermions in two dimensions
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Author
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Abstract
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| The parameters of state for interacting ultracold fermionic atoms with s-wave pairing in 2D are calculated as a function of temperature in the superfluid, pseudogap and normal states. The pseudogap pairing temperature is determined within the Gaussian pair fluctuation approach accounting for both phase and amplitude fluctuations. The thermodynamic functions vary continuously at T (BKT) , whereas they can substantially change at the crossover between the pseudogap and normal states. |
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Language
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English
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Source (journal)
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Journal of low temperature physics. - New York
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Publication
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New York
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2013
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ISSN
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0022-2291
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DOI
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10.1007/S10909-012-0810-5
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Volume/pages
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171
:3-4
(2013)
, p. 415-421
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ISI
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000316821600038
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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