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We obtain a black hole solution in the Einstein-Gauss-Bonnet theory for the string cloud model in a five dimensional spacetime. We analyze the event horizons and naked singularities. Later, we compute the Hawking temperature…

高能物理 - 理论 · 物理学 2016-08-14 Estanislao Herscovich , Martín G. Richarte

In this paper, we study the thermodynamic behavior of charged AdS black holes in a conformal holographic extended thermodynamic. Our setup is constructed using a new dictionary that relates AdS black hole quantities to the corresponding…

高能物理 - 理论 · 物理学 2024-03-26 Yahya Ladghami , Taoufik Ouali

We perform the gauge covariant quantization of the exponential model of nonlinear electrodynamics. Magnetically charged black holes, in the framework of our model are considered, and the regular black hole solution is obtained in general…

广义相对论与量子宇宙学 · 物理学 2017-03-14 S. I. Kruglov

We study the AdS rotating black hole solution for the Bergshoeff-Hohm-Townsend (BHT) massive gravity in three dimensions. The field equations of the asymptotically AdS black hole of the static metric can be expressed as the first law of…

广义相对论与量子宇宙学 · 物理学 2011-05-12 Behrouz Mirza , Zeinab Sherkatghanad

Motivated by high interest in the close relation between string theory and black hole solutions, in this paper, we take into account the Einstein-Gauss-Bonnet Lagrangian in the context of massive gravity. We examine the possibility of black…

高能物理 - 理论 · 物理学 2016-02-23 S. H. Hendi , S. Panahiyan , B. Eslam Panah

In this paper, we investigate the thermodynamic properties of black holes under the influence of rainbow gravity. In the metric of Schwarzschild, Reissner-Nordstrom and Reissner-Nordstrom-de-Sitter black hole surrounded by quintessence, we…

广义相对论与量子宇宙学 · 物理学 2016-10-27 Ritwick Banerjee , Ritabrata Biswas

We consider a charged Gauss-Bonnet black hole in $d$-dimensional spacetime and examine the effect of thermal fluctuations on the thermodynamics of the concerned black hole. At first we take the first order logarithmic correction term in…

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

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,…

广义相对论与量子宇宙学 · 物理学 2023-05-31 G. Abbas , R. H. Ali

We reconsider various C-metric spacetimes describing charged and (slowly) accelerating AdS black holes in different theories of (non-linear) electrodynamics and revisit their thermodynamic properties. Focusing first on the Maxwell theory,…

广义相对论与量子宇宙学 · 物理学 2025-06-18 Tomáš Hale , David Kubizňák , Jana Menšíková , Robert B. Mann , Jiayue Yang

Motivated by a new interesting nonlinear electrodynamics (NLED) model which is known as Modification Maxwell (ModMax) theory, we obtain an exact analytic BTZ black hole solution in the presence of a new NLED model and the cosmological…

广义相对论与量子宇宙学 · 物理学 2024-10-23 Behzad Eslam Panah

We have shown the thermodynamic changes in a 2+1-dimensional rotating black hole when it absorbs a particle. The microscopic changes which the black hole undergoes are interpreted using the AdS/CFT correspondence. Using particle absorption…

广义相对论与量子宇宙学 · 物理学 2017-12-01 Bogeun Gwak , Bum-Hoon Lee

We study new classes three dimensional black hole solutions of Einstein equations written in two holonomic and one anholonomic variables with respect to anholonomic frames Thermodynamic properties of such (2+1)-black holes with generic…

广义相对论与量子宇宙学 · 物理学 2007-05-23 Sergiu I. Vacaru , Panayiotis Stavrinos , Denis Gontsa

In this paper, we introduce a metric ansatz designed to describe spherically symmetric quantum-corrected black hole (BH) space-time within an AdS space background, incorporating both an ordinary and a phantom global monopole. Our study…

广义相对论与量子宇宙学 · 物理学 2025-03-20 B. Hamil , B. C. Lütfüoğlu , F. Ahmed , Z. Yousaf

In this paper we consider three dimensional BTZ black holes with three models of nonlinear electrodynamics as source. Calculating heat capacity, we study the stability and phase transitions of these black holes. We show that Maxwell,…

广义相对论与量子宇宙学 · 物理学 2017-10-23 Seyed Hossein Hendi , Shahram Panahiyan , Behzad Eslam Panah

We develop an effective metric description of 2+1 dimensional black holes describing deviations from the classical Ba\~nados-Teitelboim-Zanelli (BTZ) black hole. The latter is a classical 2+1 dimensional rotating black hole with constant…

广义相对论与量子宇宙学 · 物理学 2024-12-23 Stefan Hohenegger , Mikolaj Myszkowski , Mattia Damia Paciarini , Francesco Sannino

We study the thermodynamic phase transition in the rainbow Schwarzschild black hole where the metric depends on the energy of the test particle. Identifying the black hole temperature with the energy from the modified dispersion relation,…

广义相对论与量子宇宙学 · 物理学 2014-10-03 Yongwan Gim , Wontae Kim

Motivated by the wide applications of thermal stability and phase transition, we investigate thermodynamic properties of charged BTZ black holes. We apply the standard method to calculate the heat capacity and the Hessian matrix and find…

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

We have derived the criteria for thermal stability of charged rotating black holes, for horizon areas that are large relative to the Planck area (in these dimensions). In this paper, we generalized it for black holes with arbitrary hairs.…

广义相对论与量子宇宙学 · 物理学 2018-07-31 Aloke Kumar Sinha

We apply the formalism of geometrothermodynamics to the case of black holes with cosmological constant in four and higher dimensions. We use a thermodynamic metric which is invariant with respect to Legendre transformations and determines…

高能物理 - 理论 · 物理学 2009-12-10 Hernando Quevedo , Alberto Sanchez

Violation of Lorentz invariancy in the high energy quantum gravity motivates one to consider an energy dependent spacetime with massive deformation of standard general relativity. In this paper, we take into account an energy dependent…

广义相对论与量子宇宙学 · 物理学 2017-04-07 S. H. Hendi , B. Eslam Panah , S. Panahiyan