PARTICLE-PRODUCTION IN A VISCOUS COSMOLOGICAL FLUID

Authors
TRIGINER J PAVON D
Citation
J. Triginer et D. Pavon, PARTICLE-PRODUCTION IN A VISCOUS COSMOLOGICAL FLUID, General relativity and gravitation, 26(5), 1994, pp. 513-524
Citations number
15
Categorie Soggetti
Physics
Journal title
General relativity and gravitation → ACNP
ISSN journal
00017701
Volume
26
Issue
5
Year of publication
1994
Pages
513 - 524
Database
ISI
SICI code
0001-7701(1994)26:5<513:PIAVCF>2.0.ZU;2-D
Abstract
The dynamical and thermodynamical effects of a bulk viscous pressure a nd particle production on the early universe are analyzed in the frame work of open thermodynamical systems. Analytical solutions are obtaine d for particle number density, temperature and entropy for most of the models.