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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…

广义相对论与量子宇宙学 · 物理学 2021-08-25 C. L. Ahmed Rizwan , A. Naveena Kumara , K. V. Rajani , Deepak Vaid. , K. M. Ajith

In this article, we revisit the thermodynamics of Hayward black holes [1] in asymptotic flat spacetime and obtain the bounds on the final mass post merger after head-on collision event of two equal mass black holes. We revisit thermal…

广义相对论与量子宇宙学 · 物理学 2026-04-16 Neeraj Kumar , Ankur Srivastav , Phongpichit Channuie

In this article, we explore the RN black hole under f(R) gravity and its thermodynamic properties. We begin by examining the small fluctuations around the equilibrium state and summarizing the expression for the modified thermodynamic…

综合物理 · 物理学 2025-12-01 Wen-Xiang Chen , Yao-Guang Zheng

We consider a model that charged static spherically-symmetric black hole is surrounded by dark fluid with nonlinear equation of state $p_d=-B/\rho_d$. We find that the energy density of the dark fluid can be characterized by two parameters.…

广义相对论与量子宇宙学 · 物理学 2019-05-21 Xiang-Qian Li , Bo Chen , Li-li Xing

In this paper, we investigate the thermodynamic properties of Reissner-Nordstr\"om black holes embedded in higher $(d)$ dimensions in the framework of rainbow gravity incorporating the effects of the generalized uncertainty principle. We…

广义相对论与量子宇宙学 · 物理学 2019-06-17 Amritendu Haldar , Ritabrata Biswas

In this paper, we compute the Hawking temperature by applying quantum tunneling approach for the Horndeski like black holes. We utilize the semi-classical phenomenon and WKB approximation to the Lagrangian field equation involving…

广义相对论与量子宇宙学 · 物理学 2023-01-06 Riasat Ali , Zunaira Akhtar , Rimsha Babar , G. Mustafa , Xia Tiecheng

A thermodynamic analysis of the black hole solutions coming from the Einstein-Maxwell-Dilaton theory (EMD) in 4D is done. By consider the canonical and grand-canonical ensemble, we apply standard method as well as a recent method known as…

广义相对论与量子宇宙学 · 物理学 2012-06-08 Manuel E. Rodrigues , Zui A. A. Oporto

We study the thermodynamics of a $d$-dimensional Schwarzschild black hole in the canonical ensemble. This generalizes York's formalism to any number $d$ of dimensions. The canonical ensemble, characterized by a cavity of fixed radius $r$…

高能物理 - 理论 · 物理学 2021-04-20 Rui André , José P. S. Lemos

In this article, the thermodynamic properties of Bardeen black holes surrounded by quintessence are investigated in the framework of a new higher order GUP. The modified Hawking temperature, entropy and heat capacity are derived using a…

广义相对论与量子宇宙学 · 物理学 2025-11-24 Bo-Li Liu , Yu Zhang , Qi-Quan Li , Chen-Hao Xie

We study the thermodynamic stabilities of uncharged and charged black holes surrounded by quintessence (BHQ) by means of effective thermodynamic quantities. When the state parameter of quintessence $\omega_q$ is appropriately chosen, the…

广义相对论与量子宇宙学 · 物理学 2017-06-28 Meng-Sen Ma , Ren Zhao , Ya-Qin Ma

We study a system of two charged non-rotating black holes separated by a strut. Using the exact solution of the Einstein-Maxwell equations, which describes this system, we construct a consistent form of the first law of thermodynamics. We…

广义相对论与量子宇宙学 · 物理学 2020-02-27 Pavel Krtouš , Andrei Zelnikov

We study the thermodynamics and thermodynamic geometry of a five-dimensional Reissner-Nordstr\"om-AdS black hole in the extended phase space by treating the cosmological constant as being related to the number of colors in the boundary…

高能物理 - 理论 · 物理学 2015-06-23 Jia-Lin Zhang , Rong-Gen Cai , Hongwei Yu

In this paper, we study the thermodynamics and geothermodynamics of spherical black hole solutions in dRGT massive gravity in a new extended phase space. Inspired by the work of Kastor et al. [1], by interpreting the graviton mass as a…

高能物理 - 理论 · 物理学 2019-05-01 M. Chabab , H. El Moumni , S. Iraoui , K. Masmar

In this review, we establish the mathematical framework of geometrothermodynamics (GTD) as a formalism capable of describing non-extensive, quasi-homogeneous, self-gravitating systems in a Legendre-invariant manner. We argue that the…

广义相对论与量子宇宙学 · 物理学 2026-05-08 Hernando Quevedo

In the standard viewpoint, the temperature of a stationary black hole is proportional to its surface gravity, $T_H=\hbar\kappa/2\pi$. This is a semiclassical result and the quantum gravity effects are not taken into consideration. This…

广义相对论与量子宇宙学 · 物理学 2009-11-19 Li Xiang , X. Q. Wen

In this work we research on the thermodynamical properties of the Bardeen black holes. We compute the series of new thermodynamic quantities such as local temperature, heat capacity, off-shell free energy of this kind of black hole in…

高能物理 - 理论 · 物理学 2015-06-15 Jingyun Man , Hongbo Cheng

We study the thermodynamics of spherically symmetric, neutral and non-rotating black holes in conformal (Weyl) gravity. To this end, we apply different methods: (i) the evaluation of the specific heat; (ii) the study of the entropy…

高能物理 - 理论 · 物理学 2021-07-21 Daniele Lanteri , Shen-Song Wan , Alfredo Iorio , Paolo Castorina

In this work, we re-assess a class of black hole solutions in a global monopole spacetime in the framework of an $f(R)$-gravity model. Our main line of investigation consists in considering a region close enough to the black hole, but such…

We perform a thorough study of the thermodynamic properties of a class of Lovelock black holes with conformal scalar hair arising from coupling of a real scalar field to the dimensionally extended Euler densities. We study the linearized…

高能物理 - 理论 · 物理学 2017-02-22 Robie A. Hennigar , Erickson Tjoa , Robert B. Mann

The thermodynamic quantities such as the local temperature, heat capacity, off-shell free energy and the stability of a black hole involving a global monopole within or outside the $f(R)$ gravity are examined. We compare the two classes of…

高能物理 - 理论 · 物理学 2015-06-12 Jingyun Man , Hongbo Cheng