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dc.contributor.authorBatista, E.
dc.contributor.authorGomes, J. F.
dc.contributor.authorLautenschleguer, I. J. [UNESP]
dc.identifier.citationJournal of Physics A: Mathematical and General, v. 31, n. 29, 1998.
dc.description.abstractIn this paper we employ the construction of the Dirac bracket for the remaining current of sl(2) q deformed Kac-Moody algebra when constraints similar to those connecting the sl(2)-Wess-Zumino-Witten model and the Liouville theory are imposed to show that it satisfies the q-Virasoro algebra proposed by Frenkel and Reshetikhin The crucial assumption considered in our calculation is the existence of a classical Poisson bracket algebra induced in a consistent manner by the correspondence principle, mapping the quantum generators into commuting objects of classical nature preserving their algebra.en
dc.relation.ispartofJournal of Physics A: Mathematical and General
dc.titleHamiltonian reduction and the construction of q-deformed extensions of the Virasoro algebraen
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUniversidade de São Paulo Instituto de Física, C.P. 20516 01498, São Paulo
dc.description.affiliationInst. de Fis. Teórica-UNESP, Rua Pamplona 145, 01405-900 São Paulo, SP
dc.description.affiliationUnespInst. de Fis. Teórica-UNESP, Rua Pamplona 145, 01405-900 São Paulo, SP
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