Published March 11, 1985
| Version v1
Journal article
De Sitter-like initial state of the universe as result of asymptotical disappearance of gravitational interactions of matter
Description
In the action S = (c4/16πG0)∫ (R + 2xepsilon)√(-g) d4x the ''constant'' x is assumed to be the function of the matter energy density: x = x(epsilon). In this case the variation of S with respect to the metric gsub(ik) automatically leads to Einstein equations with a Λ-like term. The conditions under which the initial state of the Universe turns out to be a De Sitter one are considered
Additional details
Publishing Information
- Journal Title
- Nuovo Cim., B
- Journal Volume
- 86
- Journal Issue
- 1
- Series
- Nuovo Cim., B.
- Journal Page Range
- 97-102
- ISSN
- 0369-3554
- CODEN
- NCIBA
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- Italy
- INIS RN
- 17053311
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- EINSTEIN-MAXWELL EQUATIONS; ENERGY DENSITY; GRAVITATIONAL INTERACTIONS; MATTER; UNIVERSE
- Descriptors DEC
- BASIC INTERACTIONS; EQUATIONS; FIELD EQUATIONS