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相关论文: ${\cal P}-v$ Criticality in Gauged Supergravities

200 篇论文

In this paper we study AdS-Schwarzschild black holes in four and five dimensions in dRGT minimally coupled to a cloud of strings and investigate the effects of this string cloud on the thermodynamics of the black holes. It is observed that…

高能物理 - 理论 · 物理学 2020-06-25 M. Ghanaatian , Mehdi Sadeghi , Hadi Ranjbari , Gh. Forozani

We study the possible existence of gravitational phase transitions from AdS to dS geometries in the context of higher-curvature gravities. We use Lanczos-Gauss-Bonnet (LGB) theory with a positive cosmological constant as a toy model. This…

高能物理 - 理论 · 物理学 2015-07-28 Xian O. Camanho , Jose D. Edelstein , Andres Gomberoff , J. Anibal Sierra-Garcia

We observe a superfluid $\lambda$ transition in the $P-V$ criticality of charged AdS black holes, within a holographic extended thermodynamics that considers the variation of Newton's constant $G$. We calculate the critical exponents and…

高能物理 - 理论 · 物理学 2023-08-30 Ning-Chen Bai , Lei Li , Jun Tao

In this work the \textit{chemistry} of asymptotically AdS black hole, charged and uncharged, solutions of Pure Lovelock gravity is discussed. For this the mass parameter of black holes is identified with the enthalpy of the system together…

广义相对论与量子宇宙学 · 物理学 2020-05-12 Milko Estrada , Rodrigo Aros

We examine the thermodynamics of a new class of asymptotically AdS black holes with non-constant curvature event horizons in Gauss-Bonnet Lovelock gravity, with the cosmological constant acting as thermodynamic pressure. We find that…

广义相对论与量子宇宙学 · 物理学 2022-07-08 Brayden R. Hull , Robert B. Mann

We explore the thermodynamic and phase transition properties of asymptotically AdS black holes within Einstein-Gauss-Bonnet gravity, focusing on Joule Thomson expansion. Thermodynamics is studied in the extended phase space, where the…

广义相对论与量子宇宙学 · 物理学 2024-10-01 Kartheek Hegde , A. Naveena Kumara , C. L. Ahmed Rizwan , Ajith K. M. , Md Sabir Ali , Shreyas Punacha

We study the holographic dual of the extended thermodynamics of spherically symmetric, charged Gauss-Bonnet AdS black holes in the context of the AdS/CFT correspondence. Compared to Einstein's theory of gravity, Gauss-Bonnet gravity…

高能物理 - 理论 · 物理学 2025-12-22 Limin Zeng

A detailed discussion on phase transition and microscopic structure of charged AdS black hole with a global monopole is presented in both extended and alternate phase spaces. In the analysis of critical behaviour, the classical van der…

广义相对论与量子宇宙学 · 物理学 2020-01-07 A. Naveena Kumara , C. L. Ahmed Rizwan , Deepak Vaid , K. M. Ajith

The thermodynamic behaviour of a charged and accelerating AdS black hole is studied in the context of extended phase space with variable cosmological constant. When compared to the charged AdS black hole without acceleration, a remarkable…

广义相对论与量子宇宙学 · 物理学 2019-05-22 Niloofar Abbasvandi , Wan Cong , David Kubiznak , Robert B. Mann

We investigate the critical behaviour of charged and rotating AdS black holes in d spacetime dimensions, including effects from non-linear electrodynamics via the Born-Infeld action, in an extended phase space in which the cosmological…

高能物理 - 理论 · 物理学 2015-06-11 Sharmila Gunasekaran , David Kubiznak , Robert B. Mann

In this paper, we investigate the thermodynamics of D-dimensional charged Gauss-Bonnet black holes in anti-de Sitter spacetime. Varying the cosmological constant, Newton constant and Gauss-Bonnet coupling constant in the bulk, one can…

广义相对论与量子宇宙学 · 物理学 2023-05-31 Yang Qu , Jun Tao , Huan Yang

In this paper, we consider the solutions of Einstein gravity in the presence of a generalized Maxwell theory, namely power Maxwell invariant. First, we investigate the analogy of nonlinear charged black hole solutions with the Van der Waals…

高能物理 - 理论 · 物理学 2013-11-12 S. H. Hendi , M. H. Vahidinia

In this paper we have studied the critical phenomena in higher curvature charged black holes in the anti-de Sitter (AdS) space-time. As an example we have considered the third order Lovelock-Born-Infeld black holes in AdS space-time. We…

广义相对论与量子宇宙学 · 物理学 2013-12-20 Arindam Lala

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

In this paper, we consider a linearly charged dilatonic black holes and study their thermodynamical behavior in the context of phase transition and thermodynamic geometry. We show that, depending on the values of the parameters, these type…

高能物理 - 理论 · 物理学 2015-11-25 S. H. Hendi , A. Sheykhi , S. Panahiyan , B. Eslam Panah

We consider the geometry of anti-de-Sitter (AdS) black hole thermodynamics in four dimensions, where the equation of state in the extended phase space formalism allows explicit comparison with normal fluid systems. We show that for the…

高能物理 - 理论 · 物理学 2021-06-15 Joy Das Bairagya , Kunal Pal , Kuntal Pal , Tapobrata Sarkar

We investigate the thermodynamics of phase transition for $ (n+1) $ dimensional Reissner Nordstrom (RN)-AdS black holes using a grand canonical ensemble. This phase transition is characterized by a discontinuity in specific heat. The phase…

广义相对论与量子宇宙学 · 物理学 2015-05-30 Rabin Banerjee , Dibakar Roychowdhury

We study the cooling-heating phase transition of the charged accelerating anti-de Sitter black hole in extended phase space, and investigate the critical behavior of this black hole in extended phase space. By calculating the thermodynamic…

高能物理 - 理论 · 物理学 2021-10-28 Sen Guo , Ya-Ling Huang , Guo-Ping Li

In this paper, we investigate the thermodynamics of higher-dimensional $f(R)$ black holes in the extended phase space. Both the analytic expressions and numerical results for the possible critical physical quantities are obtained. It is…

广义相对论与量子宇宙学 · 物理学 2016-11-03 Jie-Xiong Mo , Gu-Qiang Li , Xiao-Bao Xu

The extended thermodynamics of static charged AdS black holes in conformal gravity is analyzed. The $P-V$ criticality of these black holes has some unusual features. There exists a single critical point with critical temperature $T_c$ and…

广义相对论与量子宇宙学 · 物理学 2014-08-19 Wei Xu , Liu Zhao