Meissner effect in a charged Bose gas with short-range repulsion

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dc.creatorKoh, Shun-ichiro
dc.date2003-05-29
dc.date2007-08-14
dc.date.accessioned2026-07-07T08:23:27Z
dc.date.available2026-07-07T08:23:27Z
dc.descriptionThe question of whether the BEC is a necessary condition of the Meissner effect is examined. The electromagnetic susceptibility of a charged Bose gas with short-range repulsion is studied using the perturbation theory with respect to the repulsive force. With decreasing temperature, the Bose-statistical coherence grows, and prior to the BEC phase the susceptibility shows a singularity implying the Meissner effect. This means that the BEC is a sufficient, but not a necessary condition of the Meissner effect in the charged Bose gas with short-range repulsion.
dc.description8 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0305669
dc.identifierhttp://arxiv.org/abs/cond-mat/0305669
dc.identifierPhysical Review B 68,144502(2003)
dc.identifierdoi:10.1103/PhysRevB.68.144502
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/136004
dc.subjectSuperconductivity
dc.subjectStatistical Mechanics
dc.titleMeissner effect in a charged Bose gas with short-range repulsion
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