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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

We study thermodynamic of a dyonic AdS black hole surrounded by quintessence dark energy where negative cosmological constant of AdS space behaves as pressure of the black hole. We choose grand canonical ensemble of the black hole where its…

综合物理 · 物理学 2020-01-27 Hossein Ghaffarnejad , Emad Yaraie , Mohammad Farsam

In the extended phase space, the $d$-dimensional singly spinning Kerr-AdS black holes exhibit the van der Waals's phase transition and reentrant phase transition. Since the black hole system is a single characteristic parameter…

广义相对论与量子宇宙学 · 物理学 2016-04-13 Shao-Wen Wei , Peng Cheng , Yu-Xiao Liu

Employing the novel exact dictionary between the laws of extended black hole thermodynamics and the laws of the dual CFT, we study the extended thermodynamics for CFT states that are dual to neutral singly-spinning asymptotically AdS black…

高能物理 - 理论 · 物理学 2023-10-26 Moaathe Belhaj Ahmed , Wan Cong , David Kubiznak , Robert B. Mann , Manus R. Visser

We study the thermodynamics in the grand canonical ensemble of D-dimensional charged Gauss-Bonnet-AdS black holes in the extended phase space. We find that the usual small-large black hole phase transition, which exhibits analogy with the…

高能物理 - 理论 · 物理学 2015-06-19 De-Cheng Zou , Yunqi Liu , Bin Wang

By treating black hole as the macroscopic stable state on the free energy landscape, we propose that the stochastic dynamics of the black hole phase transition can be effectively described by the Langevin equation or equivalently by the…

广义相对论与量子宇宙学 · 物理学 2021-11-03 Ran Li , Kun Zhang , Jin Wang

The Ruppeiner geometry of thermodynamic fluctuations provides a powerful diagnostic of black hole microstructures. We investigate this for charged AdS black holes and find that while an attractive microstructure interaction dominates for…

广义相对论与量子宇宙学 · 物理学 2019-08-21 Shao-Wen Wei , Yu-Xiao Liu , Robert B. Mann

We investigate instabilities of $F(R)$-charged $AdS_{4}$ black holes by a massive charged scalar field in a linear perturbation regime. We study tachyonic instabilities as the near horizon scalar condensation in a model of $F(R)$ gravity…

广义相对论与量子宇宙学 · 物理学 2020-04-22 A. Rahmani , M. Honardoost , H. R. Sepangi

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…

高能物理 - 理论 · 物理学 2009-10-31 Andrew Chamblin , Roberto Emparan , Clifford V. Johnson , Robert C. Myers

We study the $P-V$ critical behaivor of N-dimensional AdS black holes in Einstein-Maxwell-power-Yang-Mills gravity. Our results show the existence of the Van der Waals like small-large black hole phase transitions when taking some special…

高能物理 - 理论 · 物理学 2015-06-23 Ming Zhang , Zhan-Ying Yang , De-Cheng Zou , Wei Xu , Rui-Hong Yue

We investigate the dynamical critical behaviour of black hole phase transitions in anti de Sitter spacetime by extending the stochastic framework of free energy landscape dynamics to Kerr AdS black holes. By analyzing the Langevin evolution…

高能物理 - 理论 · 物理学 2026-05-18 Mozib Bin Awal , Prabwal Phukon

We obtain the Ruppeiner geometry associated with the non-extended state space ($\Lambda$ constant) of the charged Gauss-Bonnet AdS (GB-AdS) black holes and confirm that the state space Riemannian manifold becomes strongly curved in regions…

高能物理 - 理论 · 物理学 2018-01-03 Anurag Sahay , Rishabh Jha

We study $P-V$ critical behavior of 4-dimensional AdS black hole in the Einstein-Maxwell gravity with conformal anomaly by treating the cosmological constant as a variable related to the thermodynamic pressure. It shows that there is no…

高能物理 - 理论 · 物理学 2014-12-04 Ming Zhang , Rui-Hong Yue , Zhan-Ying Yang

We study the interaction between the microstructures of Hayward-AdS black hole using Ruppeiner geometry. Our investigation shows that the dominant interaction between the black hole molecules is attractive in most part of the parametric…

广义相对论与量子宇宙学 · 物理学 2020-06-30 A. Naveena Kumara , C. L. Ahmed Rizwan , Kartheek Hegde , Ajith K. M

In this paper, we take into account the black hole solutions of Einstein gravity with logarithmic and exponential forms of nonlinear electrodynamics. We consider $\Lambda$ as a dynamical pressure to study the analogy of the black holes with…

广义相对论与量子宇宙学 · 物理学 2015-11-25 S. H. Hendi , S. Panahiyan , B. Eslam Panah

We study N =4 super Yang-Mills theories on a three sphere with two kinds of chemical potentials. One is associated with the R-symmetry and the other with the rotational symmetry of S^3 (SO(4) symmetry). These correspond to the charged…

高能物理 - 理论 · 物理学 2008-12-18 Keiju Murata , Tatsuma Nishioka , Norihiro Tanahashi , Hikaru Yumisaki

The physical properties of Reissner-Nordstrom black holes in (n+1)-dimensional anti-de Sitter spacetime are related, by a holographic map, to the physics of a class of n-dimensional field theories coupled to a background global current.…

高能物理 - 理论 · 物理学 2010-04-06 Andrew Chamblin , Roberto Emparan , Clifford V. Johnson , Robert C. Myers

In this paper,we have studied phase transitions of higher dimensional charge black hole with spherical symmetry. we calculated the local energy and local temperature, and find that these state parameters satisfy the first law of…

广义相对论与量子宇宙学 · 物理学 2016-04-26 Xiongying Guo , Huaifan Li , Lichun Zhang , Ren Zhao

By Maxwell equal area law we study the phase transition in higher dimensional Anti-de Sitter (AdS) Reissner-Nordstr\"{o}m (RN) black hole and Kerr black hole in this paper. The coexisting region of the two phases involved in the phase…

高能物理 - 理论 · 物理学 2016-06-22 Hui-Hua Zhao , Li-Chun Zhang , Meng-Sen Ma , Ren Zhao

With the non-local observables such as two point correlation function and holographic entanglement entropy, we probe the phase structure of the Born-Infeld-anti-de Sitter black holes. We find for the case $bQ>0.5$, the phase structure is…

高能物理 - 理论 · 物理学 2017-02-01 Xiao-Xiong Zeng , Xian-Ming Liu , Li-Fang Li