Effects of Lorentz violation in the Bose-Einstein condensation

Abstract

In this paper we study the corrections emergent from a Lorentz-violating CPT-odd extension of the complex scalar sector to the Bose-Einstein condensation and to the thermodynamics parameters. We initially discussed some features of the model to only then compute the corrections to the Bose-Einstein condensation. The calculations were done by computing the generating functional, from which we extract the thermodynamics parameters. We also obtained a Lorentz-violating correction for the critical temperature $T_c$ that sets the Bose-Einstein Condensation.

arXiv comment6 pages. 2 figures. Version accepted by EPL. Minor typo corrections. arXiv admin note: text overlap with arXiv:2009.02301

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• Relativistic Bose-Einstein condensate in the rainbow gravity
• Effects of Lorentz violation in superconductivity
• Lorentz-violating extension of scalar QED at finite temperature
• Bose-Einstein condensation in Hořava-Lifshitz theory