Campo DC | Valor | Idioma |
dc.contributor.author | Andrade, M. C. B. | - |
dc.contributor.author | Santana, Ademir Eugênio de | - |
dc.contributor.author | Vianna, J. D. M. | - |
dc.creator | Andrade, M. C. B. | - |
dc.creator | Santana, Ademir Eugênio de | - |
dc.creator | Vianna, J. D. M. | - |
dc.date.accessioned | 2013-11-19T20:54:17Z | - |
dc.date.available | 2013-11-19T20:54:17Z | - |
dc.date.issued | 2000 | - |
dc.identifier.issn | 0305-4470 | - |
dc.identifier.uri | http://repositorio.ufba.br/ri/handle/ri/13806 | - |
dc.description | p. 4015–4024 | pt_BR |
dc.description.abstract | In this work we investigate representations of the Poincar´e group taking as the
representation space the Hilbert space of thermofield dynamics, a real-time formalism developed
in quantum field theory at finite temperature. We concentrate our study on those representations
that give rise to the notion of phase space, with direct application in kinetic theory. As a result,
we show an alternative way to derive a relativistic Boltzmann equation, based on the notion of a
propagator defined in phase space. The quantum counterpart of the approach is discussed through
the notion of the Wigner function. | pt_BR |
dc.language.iso | en | pt_BR |
dc.publisher | Journal of physics A: Mathematical and general | pt_BR |
dc.title | Poincar'e–Lie algebra and relativistic phase space | pt_BR |
dc.title.alternative | Journal of physics A: Mathematical and general | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.description.localpub | Salvador | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (FIS)
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