Quasinormal modes of Reissner–Nördstrom black hole surrounded by quintessence

Varghese, Nijo; Kuriakose, V. C.

doi:10.1007/s10714-008-0702-9

Cited by 47 publications

(34 citation statements)

References 40 publications

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“…Higher modes of the spherically symmetric dirty black holes were studied in 112 . Quasinormal modes of black holes surrounded by quintessence were studied in [113][114][115][116] , and modes of the phantom scalar field in 117 . Recently, perturbations of more exotic objects such as wormholes, white holes, or naked singularities have been investigated.…”

Section: Quasinormal Modes Of D = 4 Black Holesmentioning

confidence: 99%

Quasinormal modes of black holes: From astrophysics to string theory

2011

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Perturbations of black holes, initially considered in the context of possible observations of astrophysical effects, have been studied for the past ten years in string theory, brane-world models and quantum gravity. Through the famous gauge/gravity duality, proper oscillations of perturbed black holes, called quasinormal modes (QNMs), allow for the description of the hydrodynamic regime in the dual finite temperature field theory at strong coupling, which can be used to predict the behavior of quark-gluon plasmas in the nonperturbative regime. On the other hand, the brane-world scenarios assume the existence of extra dimensions in nature, so that multidimensional black holes can be formed in a laboratory experiment. All this stimulated active research in the field of perturbations of higher-dimensional black holes and branes during recent years. In this review recent achievements on various aspects of black hole perturbations are discussed such as decoupling of variables in the perturbation equations, quasinormal modes (with special emphasis on various numerical and analytical methods of calculations), late-time tails, gravitational stability, AdS/CFT interpretation of quasinormal modes, and holographic superconductors. We also touch on state-of-the-art observational possibilities for detecting quasinormal modes of black holes.

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Section: Quasinormal Modes Of D = 4 Black Holesmentioning

confidence: 99%

Quasinormal modes of black holes: From astrophysics to string theory

2011

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“…Study of quasinormal modes of these black holes surrounded by quintessence is an interesting topic. The effects of the quintessential parameter on quasinormal frequencies of different black hole spacetimes were studied in [84][85][86][87][88][89][90][91][92].…”

Section: Introductionmentioning

confidence: 99%

Scalar perturbations and quasi-normal modes of a nonlinear magnetic-charged black hole surrounded by quintessence

2019

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We study scalar perturbations and quasinormal modes of a nonlinear magnetic charged black hole surrounded by quintessence. Time evolution of scalar perturbations is studied for different parameters associated with the black hole solution. We also study the reflection and transmission coefficients along with absorption cross-section for the considered black hole spacetime. It was shown that the real part of quasinormal frequency increases with increase in nonlinear magnetic charge while the module of the imaginary part of the frequency decreases. The analysis of the perturbations with changing quintessential parameter c showed that perturbations with high values of c become unstable.

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“…Among diverse dark energy models, 'quintessence' as a canonical scalar field can be a good model to explain acceleration of the universe [20,21,22]. There are many works where various gravitational models are used to study thermodynamic aspect of black holes (see for instance [23][24][25][26]). In this work we study thermodynamics of the AdS dyonic black hole which is surrounded by the quintessence dark energy.…”

Section: Introductionmentioning

confidence: 99%

Thermodynamic phase transition for quintessence dyonic anti-de Sitter black holes

2020

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We study thermodynamic of a dyonic AdS black hole surrounded by quintessence dark energy where negative cosmological constant of AdS space behaves as pressure of the black hole. We choose grand canonical ensemble of the black hole where its magnetic charge Q M and electric potential Φ E are hold as constant. Our goal in this work is study physical effects of the magnetic charge and electric potential on the thermodynamic phase transition of the black hole in presence of quintessence dark energy. When barotropic index of the quintessence is ω = − 7 9 we obtained that compressibility factor of the black hole reduces to Z c = 3 8 which corresponds to the Van der Waals fluid. We obtained analogy between the small/large black hole phase transition and liquid/gas phase transition of the Van der Waals fluid. Numerical calculations predict that the black hole may born plasma phase which is fourth different state of the matter which does not appear in the Van der Waals fluid.

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Quasinormal modes of Reissner–Nördstrom black hole surrounded by quintessence

Cited by 47 publications

References 40 publications

Quasinormal modes of black holes: From astrophysics to string theory

Quasinormal modes of black holes: From astrophysics to string theory

Scalar perturbations and quasi-normal modes of a nonlinear magnetic-charged black hole surrounded by quintessence

Thermodynamic phase transition for quintessence dyonic anti-de Sitter black holes

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