activity
20222026
most citedThermodynamics of Asymptotically de-Sitter Black Hole in dRGT Massive Gravity from Rényi entropy

17 citations · 27 across the 4 of their papers we have counts for

collaborators

5 papers

hep-th2026

Extended Thermodynamics and Renyi Entropy Beyond Fixed Central Charge

Chatchai Promsiri, Phuwadon Chunaksorn, Ratchaphat Nakarachinda +1

An outstanding problem in the framework of conformal thermodynamics concerns the interpretation of variations in the central charge . In this paper, we construct a novel central…

gr-qc2026

Black Hole Thermodynamics via Tsallis Statistical Mechanics and Phase Transitions Probed by Optical Characteristics

Phuwadon Chunaksorn, Ratchaphat Nakarachinda, Pitayuth Wongjun

We develop a non-extensive thermodynamic framework for Reissner--Nordström black holes based on a near-horizon photon-gas model within Tsallis statistics. We derive the generalized…

gr-qc2025★ 9 cited

Black Hole Thermodynamics via Tsallis Statistical Mechanics

Phuwadon Chunaksorn, Ratchaphat Nakarachinda, Pitayuth Wongjun

An investigation of black hole thermodynamics based on Tsallis statistical mechanics is explored through the study of the thermodynamics of a gas system located near the horizon of…

gr-qc2024★ 1 cited

-Equilibrium of Gas in Spacetime of Multi-horizon Black Holes

Phuwadon Chunaksorn, Ratchaphat Nakarachinda, Pitayuth Wongjun

We investigate the possibility of describing the thermal system with different temperatures for a black hole with multiple horizons. The black hole with two horizons such as Schwar…

gr-qc2022★ 17 cited

Thermodynamics of Asymptotically de-Sitter Black Hole in dRGT Massive Gravity from Rényi entropy

Phuwadon Chunaksorn, Ekapong Hirunsirisawat, Ratchaphat Nakarachinda +2

The thermodynamic properties of the de Rham-Gabadadze-Tolley (dRGT) black hole in the asymptotically de Sitter (dS) spacetime are investigated by using Rényi entropy. It has been f…