The second Chern class in Spinning System

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dc.creatorDuan, Yishi
dc.creatorFu, Libin
dc.creatorLiu, Xin
dc.date1999-09-02
dc.date.accessioned2026-07-07T04:26:57Z
dc.date.available2026-07-07T04:26:57Z
dc.descriptionTopological property in a spinning system should be directly associated with its wavefunction. A complete decomposition formula of SU(2) gauge potential in terms of spinning wavefunction is established rigorously. Based on the $ϕ$-mapping theory and this formula, one proves that the second Chern class is inherent in the spinning system. It is showed that this topological invariant is only determined by the Hopf index and Brouwer degree of the spinning wavefunction.
dc.description9 pages, no figures, Revtex
dc.identifierhttps://arxiv.org/abs/hep-th/9909008
dc.identifierhttp://arxiv.org/abs/hep-th/9909008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/56247
dc.subjectHigh Energy Physics - Theory
dc.titleThe second Chern class in Spinning System
dc.typetext

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