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We investigate thermodynamic aspects of black holes in the recently formulated four dimensional Gauss-Bonnet theory of gravity, focusing on its asymptotically de Sitter ($\Lambda>0$) solutions. We take a Euclidean path integral approach,…

广义相对论与量子宇宙学 · 物理学 2021-12-01 Gareth Arturo Marks , Fil Simovic , Robert B. Mann

We investigate whether arbitrarily small perturbations in global AdS space are generically unstable and collapse into black holes on the time scale set by gravitational interactions. We argue that current evidence, combined with our…

高能物理 - 理论 · 物理学 2016-12-20 Fotios V. Dimitrakopoulos , Ben Freivogel , Matthew Lippert , I-Sheng Yang

In this work, we utilize the quasinormal modes (QNMs) of a massless scalar perturbation to probe the Van der Waals-like small and large black holes (SBH/LBH) phase transition of charged topological Anti-de Sitter (AdS) black holes in…

广义相对论与量子宇宙学 · 物理学 2017-06-06 De-Cheng Zou , Yunqi Liu , Ruihong Yue

We apply the new thermodynamical method proposed initially by Hindi. et al \cite{base} to revisit the phase structure of the AdS black hole in the massive gravity framework. In comparison to the standard thermodynamical method used in…

高能物理 - 理论 · 物理学 2020-02-17 M. Chabab , H. El Moumni , S. Iraoui , K. Masmar

As an intriguing topological defect, global monopole's influence on behaviors of black holes has always been anticipated but still remains less clear. Analyzing the thermodynamics of charged AdS black hole incorporating a global monopole…

高能物理 - 理论 · 物理学 2021-09-15 Gao-Ming Deng , Jinbo Fan , Xinfei Li

In this paper, we study the thermodynamics of Schwarzschild-anti-de Sitter black holes within the framework of non-commutative geometry. By solving the Einstein's equations, we derive the corrected Schwarzschild-AdS black hole with…

广义相对论与量子宇宙学 · 物理学 2025-04-14 Rui-Bo Wang , Shi-Jie Ma , Lei You , Jian-Bo Deng , Xian-Ru Hu

A critical point is an important structure in the phase diagram of a thermodynamic system. In this work, we introduce topology to the study of the black hole thermodynamics for the first time by following Duan's topological current…

广义相对论与量子宇宙学 · 物理学 2022-05-11 Shao-Wen Wei , Yu-Xiao Liu

In this paper, we study an extended phase space thermodynamics of a nonlinearly charged AdS black hole. We examine both the local and global stabilities, and possible phase transition of the black hole solutions. Finally, we compute…

广义相对论与量子宇宙学 · 物理学 2020-03-31 S. N. Sajadi , N. Riazi , S. H. Hendi

We study the thermodynamics of higher-dimensional singly spinning asymptotically AdS black holes in the canonical (fixed J) ensemble of extended phase space, where the cosmological constant is treated as pressure and the corresponding…

高能物理 - 理论 · 物理学 2013-11-27 Natacha Altamirano , David Kubiznak , Robert B. Mann

In this study, we analyzed the impact of a perfect fluid on the phase transition of Anti-de Sitter (AdS) black holes within the Rastall gravitational background. Compared to similar studies in the literature, the findings of this work are…

高能物理 - 理论 · 物理学 2024-06-14 Hayat. Laassiri , Ahmed. Daassou , Rachid. Benbrik

We study the thermodynamical and geometrical behaviour of the black holes that arise as solutions of the heterotic string action. We discuss the near-horizon scaling behaviour of the solutions that are described by two-dimensional Anti-de…

高能物理 - 理论 · 物理学 2009-10-31 M. Cadoni , C. N. Colacino

By treating the cosmological constant as a thermodynamic pressure, we investigate the thermodynamic behaviors of Born-Infeld AdS black hole in 4D Einstein-Gauss-Bonnet (EGB) gravity. The result shows that the Van der Waals like small/large…

广义相对论与量子宇宙学 · 物理学 2020-12-14 Chao-Ming Zhang , De-Cheng Zou , Ming Zhang

We construct a one-parameter family of exact time-dependent solutions to 2+1 gravity with a negative cosmological constant and a massless minimally coupled scalar field as source. These solutions present a continuously self-similar (CSS)…

广义相对论与量子宇宙学 · 物理学 2009-11-07 Gerard Clement , Alessandro Fabbri

Based on a canonical framework, we investigate the critical behavior of Born-Infeld AdS black holes in higher dimensions. As a special case, considering the appropriate limit, we also analyze the critical phenomena for Reissner Nordstrom…

广义相对论与量子宇宙学 · 物理学 2015-06-04 Rabin Banerjee , Dibakar Roychowdhury

In this paper, we have extended and deepened the study on fractional order phase transition (FPT) of a charged AdS black hole performed in [1]. We have carried out a detailed analysis of FPT for several AdS black hole prototypes: black hole…

高能物理 - 理论 · 物理学 2021-05-04 Mohamed Chabab , Samir Iraoui

Boltzmann entropy-based thermodynamics of charged anti-de Sitter (AdS) black holes has been shown to exhibit physically interesting features, such as $P-V$ criticalities and van der Waals-like phase transitions. In this work we extend the…

广义相对论与量子宇宙学 · 物理学 2025-03-25 Giuseppe Gaetano Luciano , Emmanuel Saridakis

Thermodynamical properties of charged AdS black holes with a global monopole still remain obscure. In this paper, we investigate the thermodynamics and phase transition of the black holes in the extended phase space. It is shown that…

广义相对论与量子宇宙学 · 物理学 2018-02-28 Gao-Ming Deng , Jinbo Fan , Xinfei Li , Yong-Chang Huang

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…

In recent years, many interesting works providing a topological description for black hole (BH) properties have appeared in the literature. In particular, in this framework BHs correspond to topological defects in an enlarged (off-shell)…

高能物理 - 理论 · 物理学 2026-05-04 Nelson R. F. Braga , William S. Cunha

In this paper, we study the thermodynamic features of a rotating black hole surrounded by perfect fluid dark matter. We analyze the critical behavior of the black hole by considering the known relationship between pressure and cosmological…

广义相对论与量子宇宙学 · 物理学 2020-04-03 Seyed Hossein Hendi , Azadeh Nemati , Kai Lin , Mubasher Jamil