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Boson Condensation in an Einstein Universe

M. B. Altaie·Ehab Malkawi
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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.

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M. B. Altaie, Ehab Malkawi. 2000-04-09. Boson Condensation in an Einstein Universe. https://arxiv.org/abs/gr-qc/0004027

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