Adiabatic Particle Production with Decaying $\Lambda$ and Anisotropic Universe
General Relativity and Quantum Cosmology
2009-11-11 v1
Abstract
Here we study an anisotropic model of the universe with constant energy per particle. A decaying cosmological constant and particle production in an adiabatic process are considered as the sources for the entropy. The statefinder parameters are defined and their behaviour are analyzed graphically in some cases.
Keywords
Cite
@article{arxiv.gr-qc/0511156,
title = {Adiabatic Particle Production with Decaying $\Lambda$ and Anisotropic Universe},
author = {Sisir Bhanja and Subenoy Chakraborty and Ujjal Debnath},
journal= {arXiv preprint arXiv:gr-qc/0511156},
year = {2009}
}
Comments
6 Latex pages, RevTex, 4 figures