Thermodynamics and Holographic RG Flow in 3D C-metric
High Energy Physics - Theory
2025-05-06 v2
Abstract
In this paper, we investigate the microscopic derivation of the entropy and the holographic RG flow in 3D C-metric. We first discuss the case of a sector in BTZ (Banados-Teitelboim-Zanelli) black hole. By rescaling the Newton's constant we recover the area law of entropy of this sector by microstate counting. Then we apply this technique to all accelerating BTZ phases in 3D C-metric. Finally, for the boundary entropy in 3D C-metric, we study the monotonicity of the -function of 3D C-metric in small acceleration limit and find that the -theorem is satisfied only in .
Cite
@article{arxiv.2504.17456,
title = {Thermodynamics and Holographic RG Flow in 3D C-metric},
author = {Shaohua Xue and Yingyu Yang and Li-Xin Li},
journal= {arXiv preprint arXiv:2504.17456},
year = {2025}
}