On Gravitational Casimir Effect and Stefan-Boltzmann Law at Finite Temperature
arXiv:1904.00922
Abstract
Gravitons are described by the propagator in Teleparallel gravity in nearly flat space-time. Finite temperature is introduced by using Thermo Field Dynamics formalism. The Gravitational Casimir effect and Stefan-Boltzmann law are calculated as a function of temperature. Then an equation of state for gravitons is determined.
12 pages, accepted for publication in Advances in High Energy Physics