Bose-Einstein condensation for interacting scalar fields in curved spacetime

Abstract

We consider the model of self-interacting complex scalar fields with a rigid gauge invariance under an arbitrary gauge group $G$. In order to analyze the phenomenon of Bose-Einstein condensation finite temperature and the possibility of a finite background charge is included. Different approaches to derive the relevant high-temperature behaviour of the theory are presented.

28 pages, LaTex

References in corpus (3)

• Effective Lagrangian and the back-reaction problem in a self-interacting $O(N)$ scalar theory in curved spacetime
• Bose-Einstein Condensation in Compactified Spaces
• Thermodynamics of Ideal Boson and Fermion Gases in the Static Taub Universe

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