Further on the current algebra of WZNW models at and away from criticality
| dc.contributor.author | Abdalla, M. C B [UNESP] | |
| dc.contributor.institution | Intl. Centre for Theoretical Physics | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2014-05-27T11:17:54Z | |
| dc.date.available | 2014-05-27T11:17:54Z | |
| dc.date.issued | 1993-12-01 | |
| dc.description.abstract | We comment on the off-critical perturbations of WZNW models by a mass term as well as by another descendent operator, when we can compare the results with further algebra obtained from the Dirac quantization of the model, in such a way that a more general class of models be included. We discover, in both cases, hidden Kac-Moody algebras obeyed by some currents in the off-critical case, which in several cases are enough to completely fix the correlation functions. | en |
| dc.description.affiliation | Intl. Centre for Theoretical Physics, Trieste | |
| dc.description.affiliation | Inst. de Fis. Teórica - UNESP, Rua Pamplona 145, CEP-01405-900, São Paulo | |
| dc.description.affiliationUnesp | Inst. de Fis. Teórica - UNESP, Rua Pamplona 145, CEP-01405-900, São Paulo | |
| dc.format.extent | 78-81 | |
| dc.identifier | http://dx.doi.org/10.1016/0370-2693(93)91573-6 | |
| dc.identifier.citation | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 317, n. 1-2, p. 78-81, 1993. | |
| dc.identifier.doi | 10.1016/0370-2693(93)91573-6 | |
| dc.identifier.issn | 0370-2693 | |
| dc.identifier.scopus | 2-s2.0-13844280504 | |
| dc.identifier.uri | http://hdl.handle.net/11449/64409 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | |
| dc.relation.ispartofjcr | 4.254 | |
| dc.relation.ispartofsjr | 2,336 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Scopus | |
| dc.title | Further on the current algebra of WZNW models at and away from criticality | en |
| dc.type | Artigo | |
| dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |