On the temperature of boson condensate evaporation and the baryon asymmetry of the Universe in Affleck-Dine model

An equilibrium state of the system of bosons and fermions with possible boson condensate is studied. The dependence of the equilibrium state characteristics on the values of the total energy and baryon charge of the system is presented. Some cosmological applications of the considered thermodynamical problem are discussed. Particularly, in the Affleck-Dine baryogenesis mechanism, the account of large chemical potentials and the existence of the boson condensate changes the available estimates of the values of the equilibrium plasma temperature and the baryon asymmetry of the Universe