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In this paper, we study the thermodynamic geometry of charged Gauss-Bonnet black holes (and Reissner-Nordstr\"{o}m black holes, for the sake of comparison) in AdS: in both $(T,V)$- and $(S,P)$-planes. The thermodynamic phase space is known…

General Relativity and Quantum Cosmology · Physics 2020-05-11 Aritra Ghosh , Chandrasekhar Bhamidipati

Inspired by string theory topics, we investigate the Reissner Nordstrom AdS black holes in noncommutative spacetime with Lorentzian smeared distributions. Concretely, we study certain thermodynamic properties including the criticality…

High Energy Physics - Theory · Physics 2025-11-12 Wijdane El Hadri , Maryem Jemri

We investigate the thermodynamics and critical phenomena for four dimensional RN-AdS and Kerr-AdS black holes in the canonical ensemble both for the normal and the extended phase space employing the framework of thermodynamic geometry. The…

High Energy Physics - Theory · Physics 2018-10-23 Pankaj Chaturvedi , Sayid Mondal , Gautam Sengupta

This article investigates 3D charged black holes within the scope of f(R) gravity, focusing on their thermodynamic attributes. The research primarily examines minor fluctuations around these black holes' equilibrium states and delves into…

General Physics · Physics 2024-08-08 Wen-Xiang Chen , Yao-Guang Zheng

The present thesis is devoted towards the study of various aspects of the phase transition phenomena occurring in black holes defined in an Anti-de-Sitter (AdS) space. Based on the fundamental principles of thermodynamics and considering a…

General Relativity and Quantum Cosmology · Physics 2014-03-19 Dibakar Roychowdhury

We study thermodynamics of a charged AdS black hole in the special $f(R)$ correction with the constant Ricci scalar curvature. Our results show that the the $f(R)$ correction influences the Gibbs free energy and the phase transition of…

General Relativity and Quantum Cosmology · Physics 2015-06-12 Songbai Chen , Xiaofang Liu , Changqing Liu

We compute the properties of a class of charged black holes in anti-de Sitter space-time, in diverse dimensions. These black holes are solutions of consistent Einstein-Maxwell truncations of gauged supergravities, which are shown to arise…

High Energy Physics - Theory · Physics 2009-10-31 Andrew Chamblin , Roberto Emparan , Clifford V. Johnson , Robert C. Myers

In this work we study the phase transition of the charged-AdS black hole surrounded by quintessence via an alternative extended phase space defined by the charge square $Q^2$ and her conjugate $\Psi$, a quantity proportional to the inverse…

General Relativity and Quantum Cosmology · Physics 2018-09-11 M. Chabab , H. El Moumni , S. Iraoui , K. Masmar , S. Zhizeh

In this paper, the new formalism of thermodynamic geometry proposed in [1] is employed in investigating phase transition points and the critical behavior of a Gauss Bonnet-AdS black hole in four dimensional spacetime. In this regard,…

General Relativity and Quantum Cosmology · Physics 2021-02-15 Seyed Ali Hosseini Mansoori

In this work, we investigate the thermodynamic geometry of Reissner-Nordstrom Anti-de Sitter (RN-AdS) black holes with quintessence in the grand canonical ensemble. The analysis employs the Ruppeiner curvature scalar to elucidate the…

High Energy Physics - Theory · Physics 2026-05-14 Apurba Tiwari , Randeep Kaur , Javed Khan Bhutto , Thafasalijyas Vayalpurayil , Mohammed Sayeeduddin Habeeb

By considering the negative cosmological constant {\Lambda} as a thermodynamic pressure, we study the thermodynamics and phase transitions of the D-dimensional dyonic AdS black holes (BHs) with quasitopological electromagnetism in…

General Relativity and Quantum Cosmology · Physics 2023-10-13 Ping-Hui Mou , Qing-Quan Jiang , Ke-Jian He , Guo-Ping Li

We investigate the thermodynamics and thermodynamic geometry of several Anti--de Sitter black hole solutions arising from nonlinear electromagnetic theories, namely the ModMax, nonlinear electrodynamics (NED), and Euler--Heisenberg AdS…

High Energy Physics - Theory · Physics 2026-03-16 Abhishek Baruah , Amijit Bhattacharjee , Prabwal Jyoti Phukon

Considering the variable cosmological constant in the extended phase space has a significant background in the black hole physics. It was shown that the thermodynamic behavior of charged AdS black hole surrounded by the quintessence in the…

High Energy Physics - Theory · Physics 2021-05-19 S. H. Hendi , Kh. Jafarzade

We study $d$-dimensional $AdS$ black holes surrounded by Dark Energy (DE), embedded in $D$-dimensional M-theory/superstring inspired models having $AdS_d \times \mathbb{S}^{d+k}$ space-time with $D=2d+k$. We focus on the thermodynamic…

High Energy Physics - Theory · Physics 2021-04-21 A. Belhaj , A. El Balali , W. El Hadri , Y. Hassouni , E. Torrente-Lujan

It is well-known that the non-extremal anti-de-Sitter (AdS) black holes show various van der Waals type criticalities, such as the $P-V$, $T-S$, $Y-X$, $Q^2-\Psi$ etc. In these cases, the phase space diagram of the relevant quantities are…

General Relativity and Quantum Cosmology · Physics 2020-01-23 Krishnakanta Bhattacharya , Bibhas Ranjan Majhi

The phase transition of four-dimensional charged AdS black hole solution in the $R+f(R)$ gravity with constant curvature is investigated in the grand canonical ensemble, where we find novel characteristics quite different from that in…

General Relativity and Quantum Cosmology · Physics 2016-06-22 Gu-Qiang Li , Jie-Xiong Mo

We study the thermodynamics of $D$-dimensional Born-Infeld AdS black holes in the extended phase space. We find that the usual small-large black hole phase transition, which exhibits analogy with the Van de Waals liquid-gas system holds in…

High Energy Physics - Theory · Physics 2014-02-12 De-Cheng Zou , Shao-Jun Zhang , Bin Wang

We investigate thermodynamics and geometrothermodynamics of regular Bardeen AdS black hole with quintessence. The thermodynamics of the black hole is studied using temperature-entropy ($T-S$) , Pressure-Volume ($P-v$), and Gibbs energy…

General Relativity and Quantum Cosmology · Physics 2021-08-25 C. L. Ahmed Rizwan , A. Naveena Kumara , K. V. Rajani , Deepak Vaid. , K. M. Ajith

Thermodynamics and phase transitions of magnetic Anti-de Sitter black holes are studied. We consider an extended phase space thermodynamics with the cosmological constant being a thermodynamic pressure and the black hole mass is treated as…

General Physics · Physics 2022-09-13 S. I. Kruglov

Thermodynamic geometry analysis of interesting Letter [Phys. Rev. Lett. 115, 111302 (2015)] for charged AdS black holes, which is based on studying the Ruppeiner invariant behavior is not correct and the authors made a mistake in…

High Energy Physics - Theory · Physics 2016-03-03 M. Kord Zangeneh , A. Dehyadegari , A. Sheykhi
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