Gluon condensate behaviour at filling the Fermi sphere up

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The impact of filling up the Fermi sphere with the quarks, which dynamically generated their masses on the instanton liquid at finite temperature and baryonic/quark number density, is investigated. It is demonstrated, in particular, that the boundary of chiral symmetry restoration phase transition is shifted to the larger (about 100 MeV more) value of quark chemical potential compared to the magnitude inherent in the Nambu-Jona-Lasinio model.
16 pages, 7 figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/127852

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0704.3207
 http://arxiv.org/abs/0704.3207

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arXiv