Anisotropic cosmological models in terms of Raychaudhuri and Wheeler-DeWitt equations perfect fluid. Quantum ones are considered using the Wheeler-
DeWitt equation. The Universe birth
DeWitt's Self-Action Effect on the Dipole Radiation of Hydrogen-like Graviatoms for the dipole transition 2p → 1s taking into account
DeWitt's self-action, which diminishes the frequency
Nonlinear spinor fields in quantum cosmology cosmological model.
A time dependence of the scalar factor obtained from WKB solution to the Wheeler-
DeWitt NILPOTENT ELEMENTS IN THE JACOBSON-WITT ALGEBRA OVER A FINITE FIELDIt is shown in this paper that the number of nilpotent elements in the Jacobson-
Witt algebra W n
Numerical Solution of Quantum Cosmological Model Simulating Boson and Fermion Creation and fermion creation in the early Universe evolution is presented. This solution is based on
a Wheeler-
De Witt