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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Chiral symmetry restoration and pion properties in a q-deformed NJL model

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Author(s):
V. S. Timóteo [1] ; C. L. Lima [2]
Total Authors: 2
Affiliation:
[1] Universidade Estadual de Campinas. Centro Superior de Educação Tecnológica - Brasil
[2] Universidade de São Paulo. Instituto de Física - Brasil
Total Affiliations: 2
Document type: Journal article
Source: Brazilian Journal of Physics; v. 36, p. 208-217, 2006-03-00.
Abstract

We review the implementation of a q-deformed fermionic algebra in the Nambu-Jona-Lasinio model (NJL). The gap equations obtained from a deformed condensate as well as from the deformation of the NJL Hamiltonian are discussed. The effect of both temperature and deformation in the chiral symmetry restoration process as well as in the pion properties is studied. (AU)

FAPESP's process: 02/10896-7 - Hadrons' physics
Grantee:Marina Nielsen
Support type: Research Projects - Thematic Grants