We revisit the definition of the temperature of a causal diamond for the case of a free massless scalar field. The stress is given to the intrinsic, direction-dependent character of this definition. Some important limits are also discussed.
Cite
@article{arxiv.2304.11773,
title = {On temperature of a diamond},
author = {Ravi Mistry and Aleksandr Pinzul},
journal= {arXiv preprint arXiv:2304.11773},
year = {2024}
}