Electromagnetic quantum shifts in relativistic Bose-Einstein condensation

D. M. Reis; C. A. A. de Carvalho

doi:10.1016/j.physletb.2021.136715

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arXiv · 2110.03488

Electromagnetic quantum shifts in relativistic Bose-Einstein condensation

D. M. Reis·C. A. A. de Carvalho

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Abstract

We compute deviations from ideal gas behavior of the pressure, density, and Bose-Einstein condensation temperature of a relativistic gas of charged scalar bosons caused by the current-current interaction induced by electromagnetic quantum fluctuations treated via scalar quantum electrodynamics. We obtain expressions for those quantities in the ultra-relativistic and nonrelativistic limits, and present numerical results for the relativistic case.

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D. M. Reis, C. A. A. de Carvalho. 2021-10-07. Electromagnetic quantum shifts in relativistic Bose-Einstein condensation. https://doi.org/10.1016/j.physletb.2021.136715

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