Phase diagram and binding energy of interacting Bose gases

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dc.creatorMännel, M.
dc.creatorMorawetz, K.
dc.creatorSchreiber, M.
dc.creatorLipavský, P.
dc.date2008-04-16
dc.date2008-06-11
dc.date.accessioned2026-07-07T09:57:14Z
dc.date.available2026-07-07T09:57:14Z
dc.descriptionFrom the many-body T-matrix the condition for a medium-dependent bound state and its binding energy is derived for a homogeneous interacting Bose gas. This condition provides the critical line in the phase diagram in terms of the medium-dependent scattering length. Separating the Bose pole from the distribution function the influence of a Bose condensate is discussed and a thermal minimum of the critical scattering length is found.
dc.identifierhttps://arxiv.org/abs/0804.2610
dc.identifierhttp://arxiv.org/abs/0804.2610
dc.identifierPhys. Rev. B 78, 054508 (2008)
dc.identifierdoi:10.1103/PhysRevB.78.054508
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/167267
dc.subjectStatistical Mechanics
dc.titlePhase diagram and binding energy of interacting Bose gases
dc.typetext

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