Standard Model Extension and Casimir effect for fermions at finite temperature
Date
2016
Authors
Santos, A.F.
Khanna, Faqir C.
Journal Title
Journal ISSN
Volume Title
Publisher
Physics Letters B
Abstract
Lorentz and CPT symmetries are foundations for important processes in particle physics. Recent studies in Standard Model Extension (SME) at high energy indicate that these symmetries may be violated. Modifications in the lagrangian are necessary to achieve a hermitian hamiltonian. The fermion sector of the standard model extension is used to calculate the effects of the Lorentz and CPT violation on the Casimir effect at zero and finite temperature. The Casimir effect and Stefan–Boltzmann law at finite temperature are calculated using the thermo field dynamics formalism.
Description
Keywords
Casimir effect, Standard Model Extension, Finite temperature
Citation
Santos, A.F. & Khanna, F.C. (2016). Standard Model Extension and Casimir effect for fermions at finite temperature. Physics Letters B, 762, 283-287. http://dx.doi.org/10.1016/j.physletb.2016.09.049