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The thermodynamics and weak cosmic censorship conjecture in extended phase spaces of charged anti-de Sitter black holes describing the massive gravity are investigated by the absorptions of the scalar particle and fermion. The cosmological…

高能物理 - 理论 · 物理学 2019-05-22 Deyou Chen

We investigate the weak cosmic censorship conjecture in charged anti-de Sitter black holes with thermodynamic pressure and volume by the scattering of the charged scalar field in four and higher dimensions. We assume that the internal…

广义相对论与量子宇宙学 · 物理学 2019-08-20 Bogeun Gwak

We have shown that changes occur in a (2+1)-dimensional charged black hole by adding a charged probe. The particle increases the entropy of the black hole and guarantees the second law of thermodynamics. The first law of thermodynamics is…

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

Considering the cosmological constant as the pressure, we mainly study the laws of thermodynamics and weak cosmic censorship conjecture in the Reissner-Nordstr\"{o}m-AdS black hole surrounded by quintessence dark energy under charged…

广义相对论与量子宇宙学 · 物理学 2019-12-19 Ke-Jian He , Xin-Yun Hu , Xiao-Xiong Zeng

We examine the laws of thermodynamics and the weak cosmic censorship conjecture in the normal and extended phase space of Born-Infeld-anti-de Sitter black hole by considering a charged particle absorption. In the normal phase space, the…

高能物理 - 理论 · 物理学 2021-01-08 Xiao-Xiong Zeng , Hai-Qing Zhang

We study the variation of the massive black hole in both normal and extended thermodynamic phase spaces via two methods. The first method includes a charged particle absorbed by the black hole, while the second method includes a shell of…

广义相对论与量子宇宙学 · 物理学 2020-10-02 Shi-Qian Hu , Bo Liu , Xiao-Mei Kuang , Rui-Hong Yue

In this paper, we investigate minimal length effects on the thermodynamics and weak cosmic censorship conjecture in a RN-AdS black bole via charged particle absorption. We first use the generalized uncertainty principle (GUP) to investigate…

广义相对论与量子宇宙学 · 物理学 2021-03-16 Benrong Mu , Jun Tao , Peng Wang

The first law of black hole thermodynamics in the extended phase space is prevailing recently. However, the second law as well as the weak cosmic censorship conjecture has not been investigated extensively. In this paper, we investigate the…

广义相对论与量子宇宙学 · 物理学 2020-06-24 Xin-Yun Hu , Ke-Jian He , Xiao-Xiong Zeng , Jian-Pin Wu

The validity of the cosmic censorship conjecture for the Kerr-Sen black hole, which is a solution to the low-energy effective field theory for four-dimensional heterotic string theory, is investigated using charged particle absorption. When…

广义相对论与量子宇宙学 · 物理学 2017-07-03 Bogeun Gwak

Recently a number of papers have claimed that the horizon area - and thus the entropy - of near extremal black holes in anti-de Sitter spacetimes can be reduced by dropping particles into them. In this note we point out that this is a…

广义相对论与量子宇宙学 · 物理学 2019-11-20 Shi-Qian Hu , Yen Chin Ong , Don N. Page

By dropping particles into black hole, we have employed the recently new assumption [1] that the change of the black hole mass(enthalpy) should be the same amount as the energy of an infalling particle($\omega = dM$), to carefully test the…

广义相对论与量子宇宙学 · 物理学 2021-05-18 Guo-Ping Li , Ke-Jian He , Bing-Bing Chen

We first obtain the $D$-dimensional asymptotically AdS charged black hole solution in general nonlinear electrodynamics (NLED). We then use the Hamilton-Jacobi method to describe the motion in curved spacetime of a scalar particle and a…

广义相对论与量子宇宙学 · 物理学 2019-05-09 Peng Wang , Houwen Wu , Haitang Yang

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 test the validity of cosmic censorship in the rotating anti-de Sitter black hole. For this purpose, we investigate whether the extremal black hole can be overspun by the particle absorption. The particle absorption will change the mass…

广义相对论与量子宇宙学 · 物理学 2016-02-11 Bogeun Gwak , Bum-Hoon Lee

Recently, the non-trivial solutions for 4-dimensional black holes of Einstein-Gauss-Bonnet gravity had been discovered. In this paper, considering a charged particle entering into a 4-dimensional Gauss-Bonnet-Maxwell black hole, we…

广义相对论与量子宇宙学 · 物理学 2020-12-30 Shuxuan Ying

Black hole thermodynamics is the area of study that seeks to reconcile the laws of thermodynamics with the existence of black hole event horizons. Here we calculate the entropy corresponding to the interior of a Schwarzschild black hole for…

综合物理 · 物理学 2019-02-28 Sandip Dutta , Ritabrata Biswas

The thermodynamics and weak cosmic censorship conjecture in Reissner-Nordstr$\ddot{o}$m anti-de Sitter black holes are investigated by the scattering of the scalar field. The first law of thermodynamics in the non-extremal…

高能物理 - 理论 · 物理学 2019-10-17 Deyou Chen , Wei Yang , Xiaoxiong Zeng

We adopt the energy momentum relation of charged particles to study the thermodynamics laws and weak cosmic censorship conjecture of $D$-dimensional $f(R)$ AdS black holes in different phase spaces by considering charged particle…

高能物理 - 理论 · 物理学 2020-04-22 Ke-Jian He , Guo-Ping Li , Xin-Yun Hu

As a charged spinning fermion drops into a charged rotating BTZ black hole, we investigate the laws of thermodynamics and weak cosmic censorship conjecture with and without pressure respectively. For the case without pressure, the first…

广义相对论与量子宇宙学 · 物理学 2019-08-13 Xiao-Xiong Zeng , Xin-Yun Hu

As charged fermions drop into the BTZ black holes, we check the laws of thermodynamics and weak cosmic censorship conjecture in the normal phase space and extended phase space, where the cosmological parameter and renormalization length are…

广义相对论与量子宇宙学 · 物理学 2020-01-08 Xiao-Xiong Zeng , Yi-Wen Han , De-You Chen
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