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- Title
Nonsingular universe from generalized thermostatistics.
- Authors
Vakili, B.; Gorji, M. A.
- Abstract
We study the statistical mechanics of the early radiation dominated universe in the context of a generalized uncertainty principle (GUP) which supports the existence of a minimal length scale. Utilizing the resultant modified thermodynamical quantities, we obtain a deformed Friedmann equation which is very similar to that arising from loop quantum cosmology scenarios. The energy and entropy densities get maximum bounds about Planck temperature and a nonsingular universe then emerges in this setup.
- Subjects
GENERALIZATION; THERMOSTAT; STATISTICAL mechanics; EARLY radiation effects; HEISENBERG uncertainty principle; UNIVERSE
- Publication
International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2016, Vol 25, Issue 2, p-1
- ISSN
0218-2718
- Publication type
Article
- DOI
10.1142/S0218271816500280