Boson Condensation in an Einstein Universe
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
In this paper we investigate the Bose-Einstein condensation of massive spin-1 particles in an Einstein universe. The system is considered under relativistic conditions taking into consideration the possibility of particle-antiparticle pair production. An exact expression for the charge density is obtained, then certain approximations are employed in order to obtain the solutions in closed form. A discussion of the approximations employed in this and other work is given. The effects of finite-size and spin-curvature coupling are emphasized.
Keywords
Cite
@article{arxiv.gr-qc/0004027,
title = {Boson Condensation in an Einstein Universe},
author = {M. B. Altaie and Ehab Malkawi},
journal= {arXiv preprint arXiv:gr-qc/0004027},
year = {2007}
}
Comments
14 pages, standard Latex, 1 figure