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相关论文: RPST-Inspired Formalism for Black Holes in Flat Sp…

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We investigate the thermodynamics of asymptotically flat black holes in four-dimensional Einstein-Gauss-Bonnet (4D-EGB) gravity using R\'enyi entropy as a non-extensive generalization of the Bekenstein-Hawking entropy. The resulting…

高能物理 - 理论 · 物理学 2025-09-11 Amijit Bhattacharjee , Prabwal Phukon

A new formalism for thermodynamics of AdS black holes called the {\em restricted phase space thermodynamics} (RPST) is proposed. The construction is based on top of Visser's holographic thermodynamics, but with the AdS radius fixed as a…

广义相对论与量子宇宙学 · 物理学 2022-04-13 Zeyuan Gao , Liu Zhao

We study the Restricted Phase Space Thermodynamics (RPST) for the AdS dyonic black hole carrying the central charge $C$ and the chemical potential $\mu$, neglecting the pressure and conjugate volume along with comparison of different…

高能物理 - 理论 · 物理学 2024-11-12 Abhishek Baruah , Prabwal Phukon

The thermodynamics of black holes provides a profound link between gravity, quantum theory and statistical mechanics. It serves as a useful tool for testing theories beyond Einstein's gravity. In this work of ours, we investigate the newly…

高能物理 - 理论 · 物理学 2026-02-16 Amijit Bhattacharjee , Prabwal Phukon

The present work delves into examining the thermodynamic properties of the four-dimensional Kerr-Newmann-AdS black hole, employing the recently proposed framework of restricted phase space thermodynamics (RPST). This approach introduces a…

高能物理 - 理论 · 物理学 2024-08-13 Pabitra Tripathy

We study the thermodynamics of $4D$ dyonic AdS black hole in the Kaniadakis statistics framework using the Restricted Phase Space (RPST) formalism. This framework provides a non-extensive extension of classical statistical mechanics,…

高能物理 - 理论 · 物理学 2024-12-10 Abhishek Baruah , Prabwal Phukon

The thermodynamics of charged spherically symmetric AdS black holes in conformal gravity is revisited using the recently proposed restricted phase space (RPS) formalism. This formalism avoids all the bizarreness that arose in the extended…

高能物理 - 理论 · 物理学 2023-08-16 Xiangqing Kong , Zhiqiang Zhang , Liu Zhao

We analyse the restricted phase space thermodynamics (RPST) of Kerr-Sen-AdS black holes with the central charge $C$ and its conjugate chemical potential $\mu$ but exclude the familiar $PdV$ term in the first law of black hole…

广义相对论与量子宇宙学 · 物理学 2023-08-02 Md Sabir Ali , Sushant G. Ghosh , Anzhong Wang

We explore the microstructure of asymptotically flat charged black holes through the lens of nonextensive R\'enyi statistics. A modified form of the R\'enyi entropy is proposed to incorporate compressibility effects, and…

高能物理 - 理论 · 物理学 2025-08-12 F. Barzi , H. El Moumni , K. Masmar

The Regular Phantom Black Holes (RPBH)s are of theoretical and observational importance, and some properties have been studied. In this work, we study some of the thermodynamical properties such as entropy, and temperature, ... in three…

广义相对论与量子宇宙学 · 物理学 2023-09-06 Maryam Haditale , Behrooz Malekolkalami

We study a $d$-dimensional Anti-de Sitter (AdS) black hole surrounded by a static anisotropic quintessence field within the framework of Rastall theory. The solution is characterized by several parameters including its mass ($M$), field…

广义相对论与量子宇宙学 · 物理学 2025-06-25 Md Sabir Ali

We study the Restricted Phase Space Thermodynamics (RPST) of magnetically charged Anti de Sitter (AdS) black holes sourced by nonlinear electrodynamics(NED). The first law and the corresponding Euler relation are examined using the scaling…

高能物理 - 理论 · 物理学 2024-11-07 Mozib Bin Awal , Prabwal Phukon

In this paper, we delve into the thermodynamic topology of AdS Reissner-Nordstr$\ddot{o}$m (R-N) black holes by employing nonextensive entropy frameworks, specifically R$\acute{e}$nyi (with nonextensive parameter $\lambda$) and…

高能物理 - 理论 · 物理学 2025-12-25 Saeed Noori Gashti

The phase structure and critical phenomena of the 3+1 dimensional charged black holes in asymptotically flat spacetime are investigated in terms of thermodynamic properties within the R\'enyi statistics. With this approach as the…

高能物理 - 理论 · 物理学 2020-09-16 Chatchai Promsiri , Ekapong Hirunsirisawat , Watchara Liewrian

In this paper, we study the thermodynamic behavior of charged AdS black holes in a conformal holographic extended thermodynamic. Our setup is constructed using a new dictionary that relates AdS black hole quantities to the corresponding…

高能物理 - 理论 · 物理学 2024-03-26 Yahya Ladghami , Taoufik Ouali

In this paper, We conducted an in-depth investigation into the thermodynamic topology of Einstein-Gauss-Bonnet black holes within the framework of Conformal Field Theory (CFT), considering the implications of non-extensive entropy…

广义相对论与量子宇宙学 · 物理学 2025-04-30 Mohammad Ali S. Afshar , Mohammad Reza Alipour , Saeed Noori Gashti , Jafar Sadeghi

Motivated by the nonextensive nature of entropy in gravitational context and the Gauge/Gravity duality, black hole thermodynamics has been attracting intense emphasis in the literature. Along the present work, we investigate some features…

广义相对论与量子宇宙学 · 物理学 2023-10-17 F. Barzi , H. El Moumni , K. Masmar

Charged-flat black holes in the R\'enyi extended phase space demonstrate phase structures akin to those of a van der Waals fluid in four-dimensional spacetime and mirror the behaviors of Reissner-Nordstrom-Anti-de-Sitter black holes within…

高能物理 - 理论 · 物理学 2024-04-24 F. Barzi , H. El Moumni , K. Masmar

In this paper, we present an AdS black hole solution with Ricci flat horizon in Einstein-phantom scalar theory. The phantom scalar fields just depend on the transverse coordinates $x$ and $y$, and which are parameterized by the parameter…

高能物理 - 理论 · 物理学 2017-07-28 Limei Zhang , Xiaoxiong Zeng , Zhonghua Li

In this article, we investigate the thermodynamic topology of some black holes, namely AdS Reissner Nordstrom (R-N), AdS Einstein-Gauss-Bonnet (EGB), and AdS Einstein-power-Yang-Mills (EPYM), from different frameworks: bulk-boundary (BB)…

高能物理 - 理论 · 物理学 2025-12-29 Jafar Sadeghi , Mohmmad Ali S. Afshar , Saeed Noori Gashti , Mohammad Reza Alipour
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