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Related papers: Thermodynamic Products for Sen Black Hole

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We speculate on various thermodynamic features of the inner horizon~(${\mathcal H}^{-}$) and outer horizons~(${\mathcal H}^{+}$) of Kehagias-Sfetsos~(KS) black hole~(BH) in the background of Ho\v{r}ava Lifshitz gravity. We compute…

General Relativity and Quantum Cosmology · Physics 2018-03-07 Parthapratim Pradhan

We investigate the thermodynamic properties of inner and outer horizons in the background of spinning BTZ(Ba\~{n}ados,Teitelboim and Zanelli) black hole. We compute the \emph{horizon radii product, the entropy product, the surface…

General Relativity and Quantum Cosmology · Physics 2015-12-22 Parthapratim Pradhan

It has been shown by explicit and exact calculation that the geometric product formula i.e. horizon area (or entropy) product formula of outer horizon (${\cal H}^{+}$) and inner horizon (${\cal H}^{-}$) for charged accelerating black hole…

General Relativity and Quantum Cosmology · Physics 2019-02-12 Parthapratim Pradhan

We derive various important thermodynamic relations of the inner and outer horizon in the background of Taub-NUT(Newman-Unti-Tamburino) black hole in four dimensional \emph{Lorentzian geometry}. We compare these properties with the…

General Relativity and Quantum Cosmology · Physics 2016-05-04 Parthapratim Pradhan

We derive area product, entropy product, area sum and entropy sum of the event horizon and Cauchy horizons for Kerr-Newman-Taub-NUT(Newman-Unti-Tamburino) black hole in four dimensional \emph{Lorentzian geometry}. We observe that these…

General Relativity and Quantum Cosmology · Physics 2015-09-15 Parthapratim Pradhan

We examine the thermodynamic properties of inner and outer horizons in the background of Ho\v{r}ava Lifshitz black hole. We compute the \emph{horizon radii product, the surface area product, the entropy product, the surface temperature…

General Relativity and Quantum Cosmology · Physics 2015-06-11 Parthapratim Pradhan

We examine the thermodynamic features of \emph{inner} and outer horizons of modified gravity~(MOG) and its consequences on the holographic duality. We derive the thermodynamic product relations for this gravity. We consider both spherically…

High Energy Physics - Theory · Physics 2018-05-28 Parthapratim Pradhan

We compute the area(or entropy) product formula for a regular black hole derived by Ay\'on-Beato and Garc\'ia in 1998\cite{abg}. By explicit and exact calculation, it is shown that the entropy product formula of two physical horizons…

General Relativity and Quantum Cosmology · Physics 2016-01-28 Parthapratim Pradhan

We derive the thermodynamic products particularly area (or entropy) products of ${\cal H}^{\pm}$ for certain class of black holes in AdS space. We show by explicit and exact calculations that more complicated function of event horizon area…

General Relativity and Quantum Cosmology · Physics 2017-02-07 Parthapratim Pradhan

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

We derive thermodynamic product relations for four-parametric regular black hole (BH) solutions of the Einstein equations coupled with a non-linear electrodynamics source. The four parameters can be described by the mass ($m$), charge…

General Relativity and Quantum Cosmology · Physics 2016-07-27 Parthapratim Pradhan

We argue by explicit computations that, although the area product, horizon radii product, entropy product and \emph {irreducible mass product} of the event horizon and Cauchy horizon are universal, the \emph{surface gravity product},…

General Relativity and Quantum Cosmology · Physics 2014-05-07 Parthapratim Pradhan

We define an \emph{entropy product function}~(EPF) for Taub-Newman-Unti-Tamburino~(TNUT) black hole~(BH) following the prescription suggested by Wu et al.~\cite{wu} ~[PRD 100, 101501(R) (2019)]. The prescription argues that a generic…

General Relativity and Quantum Cosmology · Physics 2023-07-03 Parthapratim Pradhan

In this research work, predominantly we acquire area, angular velocity, entropy, surface gravity and Hawking temperature of inner and outer horizons for Kerr-Newman black hole in presence of quintessence. Additionally, we determine area…

High Energy Physics - Theory · Physics 2018-09-20 Ayesha Zakria , Asma Afzal

We examine properties of the inner and outer horizon thermodynamics of Taub-NUT (Newman-Unti-Tamburino) and Kerr-Taub-NUT (KTN) black hole (BH) in four dimensional \emph{Lorentzian geometry}. We compare and contrasted these properties with…

General Relativity and Quantum Cosmology · Physics 2016-09-14 Parthapratim Pradhan

We examine the logarithmic corrections to the black hole (BH) entropy product formula of outer horizon and inner horizon by taking into account the \emph{effects of statistical quantum fluctuations around the thermal equilibrium} and…

General Relativity and Quantum Cosmology · Physics 2017-08-08 Parthapratim Pradhan

We present \emph{area (or entropy) functional relation} for multi-horizons five dimensional (5D) Einstein-Maxwell-Gauss-Bonnet-AdS Black Hole. It has been observed by exact and explicit calculation that some complicated function of two or…

General Relativity and Quantum Cosmology · Physics 2016-08-03 Parthapratim Pradhan

In the present work, we consider a charged black hole in five dimensional Einstein-Gauss-Bonnet gravity where the {\alpha} corrected entropy term is considered. We examine the horizon radii product, entropy product, Hawking temperature…

General Physics · Physics 2016-02-10 Abhijit Mandal , Ritabrata Biswas

In this paper, we study the thermodynamic properties of Kiselev black hole and its holographic dual. We obtain the thermodynamic product formula for the Kiselev black hole. We consider Kiselev Black hole surrounded by both dust and…

High Energy Physics - Theory · Physics 2021-10-13 J. Sadeghi , B. Pourhassan , M. Rostami , Z. Nekouee

In this paper for variety types of regular black hole solutions, we investigate the entropy product of inner and outer horizons. Similar to singular black holes, for the regular ones we find that universality (mass independence) of the…

High Energy Physics - Theory · Physics 2022-10-05 Hanif Golchin
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