Published May 1981
| Version v1
Journal article
Effect of quantum gravitational processes on the evolution of the isotropic universe
- 1. Rostovskij-na-Donu Gosudarstvennyj Univ. (USSR). Nauchno-Issledovatel'skij Inst. Fiziki
Description
Exact solutions for a plane isotropic model of the Universe are obtained and analyzed within the framework of the E Einstein theory of gravitation. An energy-momentum tensor for an ultrarelativistic medium is employed which takes into account quantum gravitational effects of spontaneous pair production, bulk viscosity and of the interaction between the particles and the gravitational field. It is demonstrated that the solutions do not contain any mathematical singularities of physical parameters
Additional details
Additional titles
- Original title (Russian)
- Влияние квантовых гравитационных процессов на эволюцию изотропной Вселенной
Publishing Information
- Journal Title
- Zh. Ehksp. Teor. Fiz.
- Journal Volume
- 80
- Journal Issue
- 5
- Series
- Zh. Ehksp. Teor. Fiz.
- Journal Page Range
- 1665-1676
- ISSN
- 0044-4510
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 14726397
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- COSMOLOGICAL MODELS; COSMOLOGY; GENERAL RELATIVITY THEORY; GRAVITATION; PARTICLE PRODUCTION; QUANTUM GRAVITY; SINGULARITY; SPACE-TIME; UNIVERSE
- Descriptors DEC
- FIELD THEORIES; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; QUANTUM FIELD THEORY
Optional Information
- Notes
- For English translation see the journal Soviet Physics - JETP (USA).