Zobrazeno 1 - 10
of 229
pro vyhledávání: '"Kuriakose, V C"'
Autor:
Prasia, P., Kuriakose, V. C.
We investigate the detectability of massive mode of polarization of Gravitational Waves (GWs) in f(R) theory of gravity associated with Gamma Ray Bursts (GRBs) sources. We obtain the beam pattern function of Laser Interferometric Gravitational wave O
Externí odkaz:
http://arxiv.org/abs/1706.07791
Autor:
Prasia, P, Kuriakose, V C
Publikováno v:
Eur. Phys. J. C (2017) 77:27
In this work we study the Quasi Normal Modes(QNMs) under massless scalar perturbations and the thermodynamics of linearly charged BTZ black holes in massive gravity in the (Anti)de Sitter((A)dS) space time. It is found that the behavior of QNMs chang
Externí odkaz:
http://arxiv.org/abs/1608.05299
Autor:
Suresh, Jishnu, Kuriakose, V. C.
We investigate the thermodynamics as well as thermodynamic geometry of chargeless BTZ black hole solution in new massive gravity. Phase structure and thermodynamic stability of the system is analyzed using the Geometrothermodynamic approach. The phas
Externí odkaz:
http://arxiv.org/abs/1606.06098
Autor:
Prasia, P, Kuriakose, V C
Publikováno v:
Gen. Relativ. Gravit., 48(7) 48: 89 (2016)
We investigate black holes in a class of dRGT massive gravity for their quasi normal modes (QNMs) for neutral and charged ones using Improved Asymptotic Iteration Method (Improved AIM) and their thermodynamic behavior. The QNMs are studied for differ
Externí odkaz:
http://arxiv.org/abs/1606.01132
Autor:
Suresh, Jishnu, Kuriakose, V. C.
We study the entropy spectrum of (2+1) BTZ black holes in massive gravity models. We use the formalism proposed by Jiang and Han where black hole property of adiabaticity and the oscillating velocity of the black hole horizon are used to investigate
Externí odkaz:
http://arxiv.org/abs/1605.00142
The objective of this paper is to study the thermodynamics and thermodynamic geometry of charged de-Sitter and charged anti de-Sitter black hole solutions in massive gravity. We study the effect of curvature parameter as well as the mass of graviton
Externí odkaz:
http://arxiv.org/abs/1603.00981
We investigate the thermodynamic behavior of maximally symmetric charged, asymptotically AdS black hole solutions of Lovelock gravity. We explore the thermodynamic stability of such solutions by the ordinary method of calculating the specific heat of
Externí odkaz:
http://arxiv.org/abs/1510.04784
Autor:
Suresh, Jishnu, Kuriakose, V. C.
Publikováno v:
Eur. Phys. J. C (2015) 75:214
We explore the entropy spectrum of $(1+1)$ dimensional dilatonic stringy black holes via the adiabatic invariant integral method and the Bohr-Sommerfeld quantization rule. It is found that the corresponding spectrum depends on black hole parameters l
Externí odkaz:
http://arxiv.org/abs/1501.04852
Autor:
Sebastian, Saneesh, Kuriakose, V. C.
In this paper we study the scalar and electromagnetic perturbations of an extended black hole in F(R) gravity. The quasinormal modes in two cases are evaluated and studied their behavior by plotting graphs in each case. To study the quasinormal mode,
Externí odkaz:
http://arxiv.org/abs/1408.0935
Publikováno v:
JHEP 01 (2015) 019
In this paper, we analyze the complete thermodynamic and phase transition phenomena of a black hole solution in Ho\v{r}ava-Lifshitz gravity in arbitrary space time. Nature of phase transition is studied using geometrothermodynamic and Ehrenfest's sch
Externí odkaz:
http://arxiv.org/abs/1408.0911