Campo DC | Valor | Idioma |
dc.contributor.author | Abreu, Luciano Melo | - |
dc.contributor.author | Malbouisson, Jorge Mário Carvalho | - |
dc.contributor.author | Malbouisson, Adolfo Pedro Carvalho | - |
dc.creator | Abreu, Luciano Melo | - |
dc.creator | Malbouisson, Jorge Mário Carvalho | - |
dc.creator | Malbouisson, Adolfo Pedro Carvalho | - |
dc.date.accessioned | 2012-03-06T19:46:55Z | - |
dc.date.available | 2012-03-06T19:46:55Z | - |
dc.date.issued | 2011-02 | - |
dc.identifier.issn | 1550-2368 | - |
dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/5514 | - |
dc.description | 8 p. | pt_BR |
dc.description.abstract | We investigate finite-size effects on the phase structure of chiral and difermion condensates at finite temperature and density in the framework of the two-dimensional large-N Nambu-Jona-Lasinio
model. We take into account size-dependent effects by making use of zeta-function and compactification methods. The thermodynamic potential and the gap equations for the chiral and difermion condensed phases are then derived in the mean-field approximation. Size-dependent critical lines separating the different phases are obtained considering anti-periodic boundary conditions for the spatial coordinate. | pt_BR |
dc.language.iso | en | pt_BR |
dc.title | Finite-size effects on the phase diagram of difermion condensates in two-dimensional four-fermion interaction models | pt_BR |
dc.title.alternative | Physical Review D | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.identifier.number | v. 83. | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (FIS)
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