Effects of Lorentz violation in the Bose-Einstein condensation. (29th December 2020)

• Record Type: Journal Article
• Authors: Furtado, J.; Ramos, A. C. A.; Assunção, J. F.
• Is Part Of: Europhysics letters. Volume 132:Number 3(2020)
• Publication Date: 2020-12-29
• Subjects: 11.30.Cp -- 67.85.Jk; Physics -- Periodicals; Electronic journals; 530.05
• DOI: 10.1209/0295-5075/132/31001
• Languages: English
• ISSNs: 0295-5075

Abstract

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 discuss some features of the model to only then compute the corrections to the Bose-Einstein condensation. The calculations are done by computing the generating functional, from which we extract the thermodynamics parameters. We also obtain a Lorentz-violating correction for the critical temperature T c that sets the Bose-Einstein condensation.