Dynamical breaking and restoration of chiral and color symmetries for an accelerated observer and in the static Einstein universeстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:We investigate the formation of quark and diquark condensates in two different
situations. First, we study the phenomenon of chiral and color symmetry
breaking and their restoration for a uniformly accelerated observer due to
the thermalization Hawking–Unruh effect. The gap equations for quark and
diquark condensates with finite chemical potential are constructed. The
critical value of acceleration is also obtained. Second, we consider the
phase transitions in dense matter with quark and diquark condensates in
the static Einstein universe at finite temperature and chemical potential. The
nonperturbative expression for the thermodynamic potential is obtained. The
phase portraits of the system are constructed.