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Employing the thermodynamic geometry approach, we explore phase transition of four dimensional spinning black holes in an anti-de Sitter (AdS) spaces and found the following novel results. (i) Contrary to the charged AdS black hole,…

High Energy Physics - Theory · Physics 2021-12-02 Amin Dehyadegari , Ahmad Sheykhi

We consider holographic thermalization in the presence of a Weyl correction in five dimensional AdS space. We first obtain the Weyl corrected black brane solution perturbatively, up to first order in the coupling. The corresponding…

High Energy Physics - Theory · Physics 2016-02-17 Anshuman Dey , Subhash Mahapatra , Tapobrata Sarkar

We study local temperature fluctuations in a 2+1 dimensional CFT on the sphere, dual to a black hole in asymptotically AdS spacetime. The fluctuation spectrum is governed by the lowest-lying hydrodynamic modes of the system whose frequency…

High Energy Physics - Theory · Physics 2015-01-16 Alexander Balatsky , Sven Bjarke Gudnason , Yaron Kedem , Alexander Krikun , Larus Thorlacius , Konstantin Zarembo

We study thermalization of a strongly coupled theory holographically dual to a thin shell of null dust with non-zero angular momentum collapsing to Kerr-AdS. We calculate thermalization time for two point correlation functions. It happens…

High Energy Physics - Theory · Physics 2015-06-15 Irina Aref'eva , Andrey Bagrov , Alexey S. Koshelev

In this paper, the phase structure of the Hayward-AdS black hole (BH) is studied using shadow formalism. It has been found that the shadow radius is a monotonic function of the horizon radius and can therefore play an equivalent role to the…

General Relativity and Quantum Cosmology · Physics 2023-05-03 Zhi Luo , Hao Yu , Shuo Cao , Jin Li

In this article, we apply the Simpson-Visser (SV) regularization scheme to Anti-de Sitter (AdS) charged black holes and investigate the resulting spacetime geometry in detail, with emphasis on both geodesic structure and thermodynamic…

General Relativity and Quantum Cosmology · Physics 2026-01-16 Faizuddin Ahmed , Ahmad Al-Badawi , Mohsen Fathi

We study the thermalization of a strongly coupled quantum field theory in the presence of a chemical potential. More precisely, using the holographic prescription, we calculate non- local operators such as two point function, Wilson loop…

High Energy Physics - Theory · Physics 2015-06-05 Elena Caceres , Arnab Kundu

We study thermodynamics and thermodynamic geometry of a five-dimensional Schwarzschild AdS black hole in $AdS_5\times{S^5}$ spacetime by treating the cosmological constant as the number of colors in the boundary gauge theory and its…

High Energy Physics - Theory · Physics 2015-06-22 Jia-Lin Zhang , Rong-Gen Cai , Hongwei Yu

We investigate the thermodynamics of AdS black holes in Generalized Quasitopological Gravity with and without electric charge, concentrating on the version of the theory that is cubic in curvature. We study new aspects of Hawking-Page…

High Energy Physics - Theory · Physics 2019-09-04 Mozhgan Mir , Robie A. Hennigar , Jamil Ahmed , Robert B. Mann

Considering the unexpected similarity between the thermodynamic features of charged AdS black holes and that of the van der Waals fluid system, we calculate the number densities of black hole micromolecules and derive the thermodynamic…

High Energy Physics - Theory · Physics 2018-08-08 Yan-Gang Miao , Zhen-Ming Xu

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.…

High Energy Physics - Theory · Physics 2010-04-06 Andrew Chamblin , Roberto Emparan , Clifford V. Johnson , Robert C. Myers

We estimate the ratio of the thermalization time over the freeze-out time using a holographic AdS-Vaidya model for quark-gluon plasma formed in the heavy ion collisions. In the model the process of thermalization is described as formation…

High Energy Physics - Theory · Physics 2012-11-27 I. Ya. Arefeva , I. V. Volovich

In this paper, we consider an $\alpha^{\prime}$ corrected Reissner-Nordstr\"{o}m AdS black hole to study thermodynamics. We study the $P-V$ criticality and thermodynamical stability of the black hole. We obtained a first-order phase…

High Energy Physics - Theory · Physics 2024-07-15 Behnam Pourhassan , Sareh Eslamzadeh , Izzet Sakallı , Sudhaker Upadhyay

We study the dimensionality manifested in the AdS/CFT correspondence. We show that the dimensionality as expressed by the high temperature behavior of a system has a holographic nature also at the quantum level. The emergence of the AdS…

High Energy Physics - Theory · Physics 2008-11-26 J. L. F. Barbon , E. Rabinovici

This paper examines the thermodynamic properties and stability of deformed AdS-Schwarzschild black holes, focusing on the effects of deformation ($\alpha$) and thermal correction parameters ($\beta_1$, $\beta_2$) on phase transitions and…

High Energy Physics - Theory · Physics 2025-08-26 Dhruba Jyoti Gogoi , Poppy Hazarika , Jyatsnasree Bora , Ranjan Changmai

In this paper, we extend the phase space of black holes enclosed by a spherical cavity of radius $r_{B}$ to include $V\equiv4\pi r_{B}^{3}/3$ as a thermodynamic volume. The thermodynamic behavior of Schwarzschild and Reissner-Nordstrom (RN)…

General Relativity and Quantum Cosmology · Physics 2020-10-28 Peng Wang , Houwen Wu , Haitang Yang , Feiyu Yao

The nonextremal Kerr black holes have been considered to be holographically dual to two-dimensional (2D) conformal field theories (CFTs). In this paper, we extend the holography to the case of an asymptotically anti--de Sitter (AdS)…

General Relativity and Quantum Cosmology · Physics 2020-01-17 Canisius Bernard , Masoud Ghezelbash

We consider black hole solutions with electric and magnetic sources in the four-dimensional Einstein-Born-Infeld-AdS theory with spherical, planar and hyperbolic horizon geometries. Exact analytical solutions for the metric function,…

General Relativity and Quantum Cosmology · Physics 2023-04-07 Mykhailo Tataryn , Mykola Stetsko

We have examined the thermodynamic properties for a variety of spherically symmetric charged-AdS black hole (BH) solutions, including the charged AdS BH surrounded by quintessence dark energy and charged AdS BH in $f(R)$ gravity in…

General Relativity and Quantum Cosmology · Physics 2016-08-02 Parthapratim Pradhan

In this paper we discuss a formulation of extended phase space thermodynamics of black holes in Anti de Sitter (AdS) spacetimes from the contact geometry point of view. Thermodynamics of black holes can be understood within the framework of…

High Energy Physics - Theory · Physics 2019-12-23 Aritra Ghosh , Chandrasekhar Bhamidipati
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