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相关论文: Regular Bardeen AdS Black Hole as a Heat Engine

200 篇论文

We study thermodynamical structure of Einstein black holes in the presence of power Maxwell invariant nonlinear electrodynamics for two different cases. The behavior of the temperature and conditions regarding the stability of these black…

高能物理 - 理论 · 物理学 2017-06-13 S. H. Hendi , B. Eslam Panah , S. Panahiyan , M. S. Talezadeh

In this work we consider black hole solutions to Einstein theory coupled to a nonlinear power-law electromagnetic field with a fixed exponent value. We study the extended phase space thermodynamics in canonical and grand canonical ensembles…

广义相对论与量子宇宙学 · 物理学 2021-12-08 Ramon Becar , P. A. Gonzalez , Joel Saavedra , Yerko Vasquez , Bin Wang

We investigate the thermodynamics of a general class of exact 4-dimensional asymptotically Anti-de Sitter hairy black hole solutions and show that, for a fixed temperature, there are small and large hairy black holes similar to the…

高能物理 - 理论 · 物理学 2015-06-23 Andres Anabalon , Dumitru Astefanesei , David Choque

In this paper, the thermodynamics and the stability of horizon of the charged AdS black hole surrounded by quintessence and cloud of strings in d-dimensional spacetime are studied via the scalar field scattering and the charged particle…

广义相对论与量子宇宙学 · 物理学 2021-03-16 Rui Yin , Jing Liang , Benrong Mu

In this paper, we investigate the $P-V$ criticality and phase transition of charged accelerating AdS black holes in the extended thermodynamic phase space in analogy between black hole system and Van der Waals liquid-gas system, where the…

广义相对论与量子宇宙学 · 物理学 2016-11-09 Hang Liu , Xin-he Meng

This paper studies the thermodynamical stability of regular BHs in AdS5 background. We investigate off-shell free energy of the system as a function of temperature for different values of a "coupling constant" L=4 theta/l^2, where the…

高能物理 - 理论 · 物理学 2015-06-12 Anais Smailagic , Euro Spallucci

The thermodynamics for Kerr-AdS black hole in four dimensions is revisited using the recently proposed restricted phase space formalism, which includes the central charge $C$ of the dual CFT and the chemical potential $\mu$, but excludes…

高能物理 - 理论 · 物理学 2022-02-08 Zeyuan Gao , Xiangqing Kong , Liu Zhao

We study the thermodynamics and the chemical potential for a five-dimensional charged AdS black hole by treating the cosmological constant as the number of colors $N$ in the boundary gauge theory and its conjugate quantity as the associated…

广义相对论与量子宇宙学 · 物理学 2017-12-20 Shao-Wen Wei , Bin Liang , Yu-Xiao Liu

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

Black holes are arguably the most extreme regions of the universe. Yet, they are also utterly inaccessible to experimentation, and even just indirect observation poses significant technical challenges. The phenomenological approach of…

统计力学 · 物理学 2023-03-01 Emily E. Ferketic , Sebastian Deffner

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

In the context of dilaton coupled Einstein gravity with a negative cosmological constant and a Born-Infeld field, we study heat engines where charged black hole is the working substance. Using the existence of a notion of thermodynamic mass…

高能物理 - 理论 · 物理学 2017-08-02 Chandrasekhar Bhamidipati , Pavan Kumar Yerra

The phase transition of a Bardeen black hole is studied by considering Ehrenfest's equations. The thermodynamic variables such as entropy, potential and heat capacity are calculated from the first law of thermodynamics for black holes. That…

高能物理 - 理论 · 物理学 2015-07-02 Jingyun Man , Hongbo Cheng

We show that to investigate the thermodynamic properties of charged phantom spherically symmetric anti-de-Sitter black holes, it is necessary to consider the cosmological constant as a thermodynamic variable so that the corresponding…

广义相对论与量子宇宙学 · 物理学 2016-03-23 H. Quevedo , M. N. Quevedo , A. Sanchez

In this paper, we investigate the phase structure of a nonminimal coupled magnetic AdS black hole by connecting its thermodynamic properties with the dynamical behavior of orbiting particles, within the framework of Lyapunov exponent and…

广义相对论与量子宇宙学 · 物理学 2025-10-16 R. H. Ali , Zi-Yu Tang , Xiao-Mei Kuang

In this work we study the Thermodynamics of D-dimensional Schwarzschild-anti de Sitter (SAdS) black holes. The minimal Thermodynamics of the SAdS spacetime is briefly discussed, highlighting some of its strong points and shortcomings. The…

高能物理 - 理论 · 物理学 2017-05-19 M. C. Baldiotti , R. Fresneda , C. Molina

In this paper, we calculate thermodynamical quantity of Kerr-Newman-AdS black hole solution in quintessence matter. Then, we show that how the rotation and cosmological parameters effect to the thermodynamics properties of black hole. Also,…

高能物理 - 理论 · 物理学 2017-10-25 Kh. Jafarzade , J. Sadeghi

The main objective of this paper is to study thermodynamics and stability of static electrically charged Born-Infeld black holes in AdS space in D=4. The Euclidean action for the grand canonical ensemble is computed with the appropriate…

高能物理 - 理论 · 物理学 2012-06-20 Sharmanthie Fernando

Using the mass-smeared scheme of black holes, we study the thermodynamics of black holes. Two interesting models are considered. One is the self-regular Schwarzschild-AdS black hole whose mass density is given by the analogue to probability…

高能物理 - 理论 · 物理学 2017-01-26 Yan-Gang Miao , Yu-Mei Wu

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