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In backgrounds with compact dimensions there may exist several phases of black objects including the black-hole and the black-string. The phase transition between them raises puzzles and touches fundamental issues such as topology change,…

High Energy Physics - Theory · Physics 2009-11-10 Barak Kol , Evgeny Sorkin , Tsvi Piran

We study thermodynamics of a charged AdS black hole in the special $f(R)$ correction with the constant Ricci scalar curvature. Our results show that the the $f(R)$ correction influences the Gibbs free energy and the phase transition of…

General Relativity and Quantum Cosmology · Physics 2015-06-12 Songbai Chen , Xiaofang Liu , Changqing Liu

Searching for the effect of quintessence dark energy on the kinetics of black hole phase transition, we investigate in detail the dynamic phase transition of charged AdS black holes surrounded by quintessence in this paper. Based on the…

General Relativity and Quantum Cosmology · Physics 2021-11-24 Shan-Quan Lan , Jie-Xiong Mo , Gu-Qiang Li , Xiao-Bao Xu

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,…

General Relativity and Quantum Cosmology · Physics 2023-05-31 G. Abbas , R. H. Ali

Modified gravity theories are of great interest in both observational and theoretical studies. In this article we study the correlation between the null geodesics in the background of a four-dimensional Einstein-Maxwell-Gauss-Bonnet AdS…

General Relativity and Quantum Cosmology · Physics 2021-05-19 Kartheek Hegde , A. Naveena Kumara , C. L. Ahmed Rizwan , Md Sabir Ali , Ajith K. M

We present a new family of topological charged hairy black hole solutions in asymptotically AdS space in $D$-dimensions. We solve the coupled Einstein-Maxwell-Scalar gravity system and obtain exact charged hairy black hole solutions with…

High Energy Physics - Theory · Physics 2020-07-22 Subhash Mahapatra , Supragyan Priyadarshinee , Gosala Narasimha Reddy , Bhaskar Shukla

We study the mixed phase of charged AdS black hole and radiation when the total energy is fixed below the threshold to produce a stable charged black hole branch. The coexistence conditions for the charged AdS black hole and radiation are…

High Energy Physics - Theory · Physics 2015-01-21 Piyabut Burikham , Chatchai Promsiri

In this paper, we investigate the phase transitions of Reissner-Nordstr\"{o}m (RN) and Schwarzschild black holes for the extended uncertainty principle (EUP) framework. Considering temperature $T$, charge $Q$ and electric potential $\Phi $…

General Relativity and Quantum Cosmology · Physics 2022-08-24 Özgür Ökcü , Ekrem Aydiner

We investigate the extended phase space thermodynamics of nonsingular-AdS black holes minimally coupled to clouds of strings in which we consider the cosmological constant ($\Lambda$) as the pressure ($P$) of the black holes and its…

General Relativity and Quantum Cosmology · Physics 2022-04-14 Ashima Sood , Arun Kumar , J. K. Singh , Sushant G. Ghosh

We investigate the thermodynamic curvature in the Hawking-Page phase transition and the second-order phase transition of the AdS black hole. It is shown that the thermodynamic curvature has the same behavior in these two different phase…

General Relativity and Quantum Cosmology · Physics 2021-10-01 Zhen-Ming Xu , Bin Wu , Wen-Li Yang

We discuss the phase transition between non-extremal and extremal Reissner-Nordstr\"om black holes. This transition is considered as the $T \to 0$ limit of the transition between the non-extremal and near-extremal black holes. We show that…

General Relativity and Quantum Cosmology · Physics 2008-11-26 Yun Soo Myung

We investigate phase transitions and critical phenomena in Kerr-Newman-Anti de Sitter black holes in the framework of the geometry of their equilibrium thermodynamic state space. The scalar curvature of these state space Riemannian…

High Energy Physics - Theory · Physics 2015-05-18 Anurag Sahay , Tapobrata Sarkar , Gautam Sengupta

We investigate the thermodynamics of the Schwarzschild-AdS black hole in the framework of \(\kappa\)-deformed non-commutative geometry by constructing an effective \(\kappa\)-deformed Schwarzschild-AdS metric from the \(\kappa\)-deformed…

General Relativity and Quantum Cosmology · Physics 2026-04-13 A. Naveena Kumara , Vishnu Rajagopal , Puxun Wu

In this paper, we first review the equal area laws and Clapeyron equations in the extended phase space of the charged anti-de Sitter black holes. With different fixed parameters, the Maxwell's equal area law holds not only in the…

High Energy Physics - Theory · Physics 2015-03-17 Shao-Wen Wei , Yu-Xiao Liu

In this study, we extend the application of the Lee-Yang phase transition theorem to the realm of AdS black hole thermodynamics, thereby deriving a comprehensive complex phase diagram for such systems. Our research augments extant studies…

General Relativity and Quantum Cosmology · Physics 2026-01-29 Zhen-Ming Xu , Robert B. Mann

In the context of extended phase space thermodynamics and the AdS-CFT correspondence, we consider the chemical potential ($\mu$) dual to the number of colours ($N$) of the boundary gauge theory, in the grand canonical ensemble. By…

High Energy Physics - Theory · Physics 2017-01-04 Reevu Maity , Pratim Roy , Tapobrata Sarkar

The discovery of new four-dimensional black hole solutions presents a new approach to understand the Gauss-Bonnet gravity in low dimensions. In this paper, we test the Gauss-Bonnet gravity by studying the phase transition and…

General Relativity and Quantum Cosmology · Physics 2020-05-13 Shao-Wen Wei , Yu-Xiao Liu

With motivation by holography, employing black hole entropy, two point connection function and entanglement entropy, we show that, for the higher dimensional Anti-de Sitter charged hairy black hole in the fixed charged ensemble, a Van der…

General Relativity and Quantum Cosmology · Physics 2018-10-08 Hui-Ling Li , Zhong-Wen Feng

In this work we study the phase transition of the charged-AdS black hole surrounded by quintessence via an alternative extended phase space defined by the charge square $Q^2$ and her conjugate $\Psi$, a quantity proportional to the inverse…

General Relativity and Quantum Cosmology · Physics 2018-09-11 M. Chabab , H. El Moumni , S. Iraoui , K. Masmar , S. Zhizeh

In this work we use the quasinormal mode of a massless scalar perturbation to probe the phase transition of the charged-AdS black hole in time profile. The signature of the critical behavior of this black hole solution is detected in the…

High Energy Physics - Theory · Physics 2017-10-04 M. Chabab , H. El Moumni , S. Iraoui , K. Masmar