Effects of spatial noncommutativity on energy spectrum of a trapped Bose-Einstein condensate

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dc.creatorLuo, You-Hua
dc.creatorGe, Zi-Ming
dc.date2005-12-05
dc.date.accessioned2026-07-07T11:59:22Z
dc.date.available2026-07-07T11:59:22Z
dc.descriptionIn noncommutative space, we examine the problem of a noninteracting and harmonically trapped Bose-Einstein condensate, and derive a simple analytic expression for the effect of spatial noncommutativity on energy spectrum of the condensate. It indicates that the ground-state energy incorporating the spatial noncommutativity is reduced to a lower level, which depends upon the noncommutativity parameter $θ$. The appeared gap between the noncommutative space and commutative one for the ground-state level of the condensate should be a signal of spatial noncommutativity.
dc.description7 pages; revtex4
dc.identifierhttps://arxiv.org/abs/hep-th/0512049
dc.identifierhttp://arxiv.org/abs/hep-th/0512049
dc.identifierCommun.Theor.Phys.46:966-968,2006
dc.identifierdoi:10.1088/0253-6102/46/6/002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206537
dc.subjectHigh Energy Physics - Theory
dc.titleEffects of spatial noncommutativity on energy spectrum of a trapped Bose-Einstein condensate
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