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相关论文: P-V Criticality in Quasitopological Gravity

200 篇论文

We focus on the study of the exact solution corresponding to charged AdS black holes surrounded by quintessence with a cloud of strings present in higher dimensional spacetime. We then investigate its corresponding thermodynamic criticality…

高能物理 - 理论 · 物理学 2020-09-02 M. Chabab , S. Iraoui

In this paper, the $P-V$ criticality and Joule-Thomson Expansion of Hayward-AdS black holes in 4D Einstein-Gauss-Bonnet gravity are studied in the extended phase space. We find the black hole always exhibits a phase transition similar to…

高能物理 - 理论 · 物理学 2021-12-08 Ming Zhang , Chao-Ming Zhang , De-Cheng Zou , Rui-Hong Yue

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 study the perturbative behaviour of charged topological-AdS black holes. We calculate both analytically and numerically the quasi-normal modes of the electromagnetic and gravitational perturbations. Keeping the charge-to-mass ratio…

高能物理 - 理论 · 物理学 2009-12-15 George Koutsoumbas , Eleftherios Papantonopoulos , George Siopsis

In this paper, we investigate nonlinearly charged AdS black holes in four-dimensional critical gravity and study more exact black hole thermodynamics under the effect of small statistical fluctuations. We compute the correction to the…

广义相对论与量子宇宙学 · 物理学 2023-07-10 Prosenjit Paul , Sudhaker Upadhyay , Yerlan Myrzakulov , Dharm Veer Singh , Kairat Myrzakulov

We present the most general class of charged black hole solutions in third-order Lovelock gravity within even-dimensional spacetimes in the presence of an electromagnetic field. These solutions feature nonconstant-curvature horizons that…

广义相对论与量子宇宙学 · 物理学 2025-12-02 N. Farhangkhah , S. Hajkhalili

We review recent studies of contact and thermodynamic geometry for black holes in AdS spacetimes in the extended thermodynamics framework. The cosmological constant gives rise to the notion of pressure $P = -\Lambda / 8 \pi$ and,…

广义相对论与量子宇宙学 · 物理学 2023-02-10 Aritra Ghosh , Chandrasekhar Bhamidipati

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 consider the thermodynamics of the Einstein-Power-Yang-Mills AdS black holes in the context of the gauge-gravity duality. Under this framework, the Newton's gravitational constant and the cosmological constant are varied in the system.…

高能物理 - 理论 · 物理学 2023-04-21 Yun-Zhi Du , Huai-Fan Li , Yang Zhang , Xiang-Nan Zhou , Jun-Xin Zhao

Employing a new approach toward thermodynamic phase space, we investigate the phase transition, critical behavior and microscopic structure of higher dimensional black holes in an Anti-de Sitter (AdS) background and in the presence of…

综合物理 · 物理学 2020-03-25 Ahmad Sheykhi , Mohammad Arab , Zeinab Dayyani , Amin Dehyadegari

We consider Reissner-Nordstrom solutions in quasi-topological gravity, obtaining exact solutions to the field equations yielding charged quasi-topological black holes. We study their thermodynamic behaviour over a range of parameters that…

高能物理 - 理论 · 物理学 2012-10-15 W. G. Brenna , R. B. Mann

We construct the most general, to cubic order in curvature, theory of gravity whose (most general) static spherically symmetric vacuum solutions are fully described by a single field equation. The theory possess the following remarkable…

高能物理 - 理论 · 物理学 2017-06-07 Robie A. Hennigar , David Kubiznak , Robert B. Mann

The thermodynamics of the Schwarzschild-AdS black hole is reformulated within the context of the recently developed formalism of geometrothermodynamics (GTD). Different choices of the metric in the equilibrium states manifold are used in…

广义相对论与量子宇宙学 · 物理学 2015-05-30 Alexis Larranaga , Alejandro Cardenas

Motivated by high interest in Lorentz invariant massive gravity models known as dRGT massive gravity, we present an exact phantom black hole solution in this theory of gravity and discuss the thermodynamic structure of the black hole in the…

广义相对论与量子宇宙学 · 物理学 2024-02-15 Kh. Jafarzade , B. Eslam Panah , M. E. Rodrigues

Recently, it was argued that charged Anti-de Sitter (AdS) black holes admit critical behavior, without extending phase space, similar to the Van der Waals fluid system in the $Q^2-\Psi$ plans where $\Psi=1/v$ (the conjugate of $Q^2$) is the…

广义相对论与量子宇宙学 · 物理学 2019-06-19 H. Yazdikarimi , A. Sheykhi , Z. Dayyani

In this paper, we find the solutions of quartic quasitopological black holes and branes coupled to logarithmic and exponential forms of nonlinear electrodynamics. These solutions have an essential singularity at $r=0$. Depending on the…

广义相对论与量子宇宙学 · 物理学 2019-10-02 A. Bazrafshan , F. Naeimipour , M. Ghanaatian , A. Khajeh

This paper deals with the thermodynamical properties of black hole formulated in Einstein theory of relativity and associated with a nonlinear electromagnetic field. The transition of the black hole is analyzed using the parameters mass,…

广义相对论与量子宇宙学 · 物理学 2023-05-31 G. Abbas , R. H. Ali

In this paper, by analyzing the thermodynamic properties of charged AdS black hole and asymptotically flat space-time charged black hole in the vicinity of the critical point, we establish the correspondence between the thermodynamic…

高能物理 - 理论 · 物理学 2018-01-08 Yu-Bo Ma , Li-Chun Zhang , Jian Liu , Ren Zhao , Shuo Cao

In this paper, we present the analytic solution for Anti-de Sitter-Nonlinear electrodynamics (AdS-NED) black hole in four dimensions. We study tunneling of vector particles from the AdS-NED black hole to find Hawking temperature as well as…

广义相对论与量子宇宙学 · 物理学 2018-10-23 Xiao-Mei Kuang , Bo Liu , Ali Övgün

We obtain an exact solution of $AdS$ black hole solution in Einstein-Gauss-Bonnet (EGB) gravity coupled with nonlinear electrodynamics. It interpolates with the $AdS$ regular black hole and $AdS$ EGB black hole in the absence of the…

广义相对论与量子宇宙学 · 物理学 2022-08-30 Dharm Veer Singh , Vinod Kumar Bhardwaj , Sudhaker Upadhyay