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

AUTOR(ES)

Timóteo, V. S., Lima, C. L.

FONTE

Brazilian Journal of Physics

DATA DE PUBLICAÇÃO

2006-03

RESUMO

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.

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