Behavior of the gluon condensate in response to filling the Fermi sphereстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The effect of the filling of the Fermi sphere with quarks of dynamically generated mass on the
instanton liquid in a hot and dense strongly interacting medium is investigated. Among other things, it is
shown that, in relation to the value characteristic of the Nambu–Jona-Lasinio model, the boundary of the
phase transition restoring chiral invariance is shifted toward a greater chemical potential by about 100 MeV.