PARTICLE CREATION IN A COSMOLOGICAL ANISOTROPIC UNIVERSE

Authors
VILLALBA VM
Citation
Vm. Villalba, PARTICLE CREATION IN A COSMOLOGICAL ANISOTROPIC UNIVERSE, International journal of theoretical physics, 36(6), 1997, pp. 1321-1328
Citations number
15
Categorie Soggetti
Physics
Journal title
International journal of theoretical physics → ACNP
ISSN journal
00207748
Volume
36
Issue
6
Year of publication
1997
Pages
1321 - 1328
Database
ISI
SICI code
0020-7748(1997)36:6<1321:PCIACA>2.0.ZU;2-B
Abstract
We analyze the phenomenon of particle creation in a cosmological aniso tropic universe. We compute, via the Bogoliubov transformations, the d ensity number of scalar and spin-1/2 particles created. We obtain that they are respectively described by Bose-Einstein and Fermi-Dirac dist ributions.