Quantum Field Theory of Early Universe and Gravitational Thermodynamics at Low and High Energies.

Abstract

In this work on the basis of author's previous results and within the scope of the Generalized Uncertainty Principle, a model of the high energy deformation for a particular case of Einstein's equations is developed. In the process a thermodynamic description of General Relativity is used. And the deformation is understood as an extension of a particular theory by inclusion of one or several additional parameters in such a way that the initial theory appears in the limiting transition. The possibility for the high energy deformation of Einstein's equations within the scope of both equilibrium thermodynamics and non-equilibrium thermodynamics is examined.