Instanton and Superconductivity in Supersymmetric CP(N-1) Model

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dc.creatorHikami, Shinobu
dc.creatorYoshimoto, Takuro
dc.date2007-03-27
dc.date2007-04-06
dc.date.accessioned2026-07-07T11:21:29Z
dc.date.available2026-07-07T11:21:29Z
dc.descriptionThe two dimensional supersymmetric CP(N-1) model has a striking similarity to the N=2 supersymmetric gauge theory in four dimensions. The BPS mass formula and the curve of the marginal stability (CMS), which exist in the four dimensional gauge theory, appears in this two dimensional CP(N-1) model. These two quntities are derived by a one-dimensional n-vector spin model in the large n limit for the N=2 case. This mapping is further investigated at the critical point. An application of the study of the BPS mass formula is proposed to the phenomena of the spin and charge separations in the Higgs phase.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0703691
dc.identifierhttp://arxiv.org/abs/cond-mat/0703691
dc.identifierJ.Phys.A40:F369-F374,2007
dc.identifierdoi:10.1088/1751-8113/40/18/F02
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194278
dc.subjectStatistical Mechanics
dc.subjectSuperconductivity
dc.titleInstanton and Superconductivity in Supersymmetric CP(N-1) Model
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