On the Momentum Distribution and Condensate Fraction in the Bose Liquid

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dc.creatorCherny, A. Yu.
dc.creatorShanenko, A. A.
dc.date1997-10-31
dc.date.accessioned2026-07-07T03:09:22Z
dc.date.available2026-07-07T03:09:22Z
dc.descriptionThe model recently proposed by A.A. Shanenko [Phys. Lett. A 227 (1997) 367] is used to derive linear integro-differential equations whose solutions provide reasonable estimates for the momentum distribution and condensate fraction in interacting many-boson system at zero temperature. An advantage of these equations is that they can be employed in the weak coupling regime and beyond. As an example, analytical treatment of the weak coupling case is given.
dc.description12 pages, REVTEX, no figures, submitted to Phys. Lett. A
dc.identifierhttps://arxiv.org/abs/cond-mat/9710345
dc.identifierhttp://arxiv.org/abs/cond-mat/9710345
dc.identifierPhys. Lett. A 239 (1998) 121-126
dc.identifierdoi:10.1016/S0375-9601(97)00946-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/27859
dc.subjectStatistical Mechanics
dc.titleOn the Momentum Distribution and Condensate Fraction in the Bose Liquid
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