Quantum gravitational processes in a hot ultrarelativistic gas and their effect on the isotropic Universe evolution
| dc.creator | Grishkan, Yu. S. | |
| dc.creator | Vertogradova, E. G. | |
| dc.date | 1999-02-09 | |
| dc.date.accessioned | 2026-07-07T03:32:56Z | |
| dc.date.available | 2026-07-07T03:32:56Z | |
| dc.description | The variant of quasiclassical (half-quantum) theory of gravity in strong gravitational field is presented. The exact solution of the problem of the renormalized energy-momentum tensor calculation is performed in terms of non-local operator-signed function. The procedure of quasilocalization is proposed, which leads to the equations of non-equilibrium thermodynamics for temperature and curvature. The effects of induced particle creation and media polarization are taking into account and used to solve the problem of non-Einstein's branches damping. The problem of Universe creation from "nothing" is also discussed. | |
| dc.description | 7 pages, LaTeX | |
| dc.identifier | https://arxiv.org/abs/gr-qc/9902023 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/9902023 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/36428 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Quantum gravitational processes in a hot ultrarelativistic gas and their effect on the isotropic Universe evolution | |
| dc.type | text |