Higher-derivative Lorentz-breaking dispersion relations: a thermal description
Higher-derivative Lorentz-breaking dispersion relations: a thermal description
This paper is devoted to study the thermal aspects of a photon gas within the context of Planck-scale-modified dispersion relations. We study the spectrum of radiation and the correction to the \textit{Stefan$-$Boltzmann} law in different cases when the Lorentz symmetry is no longer preserved. Explicitly, we examine two models within …