Lorentz-violating dimension-five operator contribution to the black body radiation
High Energy Physics - Theory
2018-08-31 v2 High Energy Physics - Phenomenology
Abstract
We investigate the thermodynamics of a photon gas in an effective field theory model that describes Lorentz violations through dimension-five operators and Horava-Lifshitz theory. We explore the electrodynamics of the model which includes higher order derivatives in the Lagrangian that can modify the dispersion relation for the propagation of the photons. We shall focus on the deformed black body radiation spectrum and modified Stefan-Boltzmann law to address the allowed bounds on the Lorentz-violating parameter.
Keywords
Cite
@article{arxiv.1806.08273,
title = {Lorentz-violating dimension-five operator contribution to the black body radiation},
author = {M. A. Anacleto and F. A. Brito and E. Maciel and A. Mohammadi and E. Passos and W. O. Santos and J. R. L. Santos},
journal= {arXiv preprint arXiv:1806.08273},
year = {2018}
}
Comments
8 pages, 6 figures. Version published in PLB