Kinetics of spontaneous baryogenesis in non-stationary background

Kinetics of spontaneous baryogenesis in non-stationary background

Blog Article

Generation of the cosmological baryon asymmetry in frameworks of spontaneous baryogenesis is studied click here in detail.It is shown that the relation between baryonic chemical potential and the time derivative of the (pseudo)Goldstone field essentially depends upon the representation chosen for the fermionic read more fields with non-zero baryonic number (quarks).Kinetic equation is modified and numerically solved in equilibrium for the case of time dependent external background or finite integration time to be applicable to the case when energy conservation law is formally violated.