Revisiting thermodynamic topology of Hawking-Page and Davies type phase transitions

B Hazarika, NJ Gogoi, P Phukon - Journal of High Energy Astrophysics, 2025 - Elsevier
In this work, we propose a common vector field to study the thermodynamic topology of the
Davies type and Hawking-Page phase transitions. Existing literature has shown that …

Thermodynamic topology of 4D Euler–Heisenberg-AdS black hole in different ensembles

NJ Gogoi, P Phukon - Physics of the Dark Universe, 2024 - Elsevier
We study the thermodynamic topology of 4D Euler-Heisenberg-AdS (EHAdS) black hole and
higher-order QED corrected Euler-Heisenberg-AdS black hole in different ensembles using …

Thermodynamic topology of black holes in f (R) gravity

B Hazarika, P Phukon - Progress of Theoretical and …, 2024 - academic.oup.com
In this work, we study the thermodynamic topology of a static, a charged static, and a
charged rotating black hole in f (R) gravity. For charged static black holes, we work in two …

Lyapunov exponents and phase transition of Hayward AdS black hole

NJ Gogoi, S Acharjee, P Phukon - The European Physical Journal C, 2024 - Springer
In this paper, we study the relationship between the phase transition and Lyapunov
exponents for 4D Hayward anti-de Sitter (AdS) black hole. We consider the motion of …

Thermodynamics of Rotating AdS black holes in Kaniadakis statistics

B Hazarika, A Bhattacharjee, P Phukon - arXiv preprint arXiv:2408.08325, 2024 - arxiv.org
In this study, we advance the understanding of thermodynamic properties and phase
transitions in rotating anti-de Sitter (AdS) black holes by applying the Kaniadakis (KD) …

Thermodynamic Topology of Black Holes in f (R) Gravity Nobel Lecture: Accelerating Expansion of the Universe through Observation of Distant Supernovae RPS …

B Hazarika, P Phukon - Progress of Theoretical and Experimental …, 2024 - repo.scoap3.org
In this work, we study the thermodynamic topology of a static, a charged static, and a
charged rotating black hole in f (R) gravity. For charged static black holes, we work in two …

Topology of restricted phase space thermodynamics in Kerr-Sen-Ads black holes

B Hazarika, P Phukon - arXiv preprint arXiv:2405.02328, 2024 - arxiv.org
In this study, we investigate the thermodynamic topology of the Kerr-Sen-Ads black hole in
restricted phase space. In the restricted phase space, a new parameter, central charge $ C …

Phase transitions, shadows, and microstructure of Reissner-Nordstr\" om-Anti-de-Sitter black holes from a geometrothermodynamic perspective

JM Ladino, CE Romero-Figueroa… - arXiv preprint arXiv …, 2024 - arxiv.org
We study the thermodynamic properties of the Reissner-Nordstr\" om black hole with
cosmological constant, expressed in terms of the curvature radius, by using the approach of …

[PDF][PDF] Weyl Tensor Decomposition to the Formation of Black Hole

G SHANKER, ZI NDIDI - Turkish Journal of Physics, 2024 - journals.tubitak.gov.tr
This work investigates the role of the Weyl tensor in the formation of a black hole. We
discuss the development of the Weyl tensor and prove its existence in spacetime during the …

[引用][C] Dr Prabwal Jyoti Phukon

KD Village - 2014 - Department of Physics, IIT Kanpur …