Noncommutative field theories and integrable models in 2D

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorCornell University-
Autor(es): dc.contributorUniversidade Federal do Rio de Janeiro (UFRJ)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMoriconi, Marco-
Autor(es): dc.creatorCabrera-Carnero, I.-
Data de aceite: dc.date.accessioned2025-08-21T15:40:40Z-
Data de disponibilização: dc.date.available2025-08-21T15:40:40Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2002-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.22323/1.008.0028-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/228623-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/228623-
Descrição: dc.descriptionWe study the noncommutative extensions of certain integrable field theories, namely the sine- and sinh-Gordon (sG and shG) models, and the U(N) principal chiral model (pcm). We argue that the Moyal deformations of the sG and shG models are not integrable, by looking at tree-level amplitudes where there is particle production. By considering the noncommutative generalization of the zero-curvature method, it is possible to define integrable versions of the noncommutative sG and shG models, which introduce extra constraints. The noncommutative pcm is shown to be integrable and we discuss the existence of non-trivial non-local conserved charges, and the associated noncommutative zero-curvature condition.-
Descrição: dc.descriptionNewman Laboratory of Nuclear Studies Cornell University-
Descrição: dc.descriptionInstituto de Física Universidade Federal do Rio de Janeiro-
Descrição: dc.descriptionIFT Unesp, Rua Pamplona, 145-
Descrição: dc.descriptionIFT Unesp, Rua Pamplona, 145-
Idioma: dc.languageen-
Relação: dc.relationProceedings of Science-
???dc.source???: dc.sourceScopus-
Título: dc.titleNoncommutative field theories and integrable models in 2D-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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