Charged black holes in string theory
WebOct 15, 2024 · The gravitational dual to the grand canonical ensemble of a large N holographic theory is a charged black hole. These spacetimes — for example Reissner- Nordström-AdS — can have Cauchy horizons that render the classical gravitational dynamics of the black hole interior incomplete. We show that a (spatially uniform) … WebAug 31, 2024 · Motivated by recent astrophysical observations, we investigate the shadow behaviors of four dimensional charged rotating black holes with a cosmological constant. This study is made in terms of a…
Charged black holes in string theory
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WebDec 23, 1992 · [Submitted on 23 Dec 1992] Charged black holes in effective string theory S. Mignemi, N.R. Stewart We investigate the qualitative new features of charged … WebMay 30, 2024 · In this paper, we present a family of regular black hole solutions in the presence of charge and angular momentum. We also discuss the related thermodynamics and we comment about the black hole life cycle during the balding and spin down phases.
WebWe analyze the stability of the geodesic curves in the geometry of the Gibbons–Maeda–Garfinkle–Horowitz–Strominger black hole, describing the space time of a charged black hole in the low energy limit of the string theory. The stability analysis is performed by using both the linear (Lyapunov) stability … WebUsing G2(2) dualities we construct the most general black string solution of minimal five-dimensional ungauged supergravity. The black string has five independent parameters, …
WebNov 11, 2015 · Abstract We show that the low frequency absorption cross section of minimally coupled massless scalar fields by extremal spherically symmetric black holes in d dimensions in the presence of... WebA family of solutions to low-energy string theory representing static, spherically symmetric charged black holes is described. They are labeled by their mass, charge, and asymptotic value of the scalar dilaton. The presence of the dilaton is found to have important consequences. In particular, the extremal charged ``black holes'' are found to be …
WebJul 9, 2024 · D. Garfinkle, G.T. Horowitz and A. Strominger, Charged black holes in string theory, Phys. Rev. D 43 (1991) 3140 [Erratum ibid. 45 (1992) 3888] . A. Anabalón, D. …
WebOct 23, 2011 · $\begingroup$ It should be added that there is no reason to suppose that the relation Q=M for extreme black holes is correct for black holes the size of electrons. Electrons are quantum black holes in string theory--- they are strings--- and the lightest black hole excitation in a charged string theory always is on the other side of the … definition of fidelity in musicWebMay 18, 1992 · The black hole discussed so far is a solution of the bosonic closed string theory on the sphere, and it is neutral. It is interesting to ask what happens to the black … fellins conynghamWebMay 1, 1991 · Charged black holes in string theory. Garfinkle D, Horowitz GT, Strominger A. Physical review. D, Particles and Fields, 01 May 1991, 43(10): 3140-3143 DOI: … definition of fidelity in real estateWebAug 15, 2009 · The aim of this paper is to investigate the separability of a spin-1/2 spinor field in a five-dimensional rotating, charged black hole constructed by Cvetic and Youm in string theory, in the case when three U (1) charges are set equal. fell inspectionWebIn this paper, we investigate the null geodesics of the static charged black hole in heterotic string theory. A detailed analysis of the geodesics are done in the Einstein frame as well as in the string frame. definition of fidget cubeWebJul 27, 2006 · In these lecture notes, we review some recent developments on the relation between the macroscopic entropy of four-dimensional BPS black holes and the microscopic counting of states, beyond the thermodynamical, large charge limit. After a brief overview of charged black holes in supergravity and string theory, we give an extensive … fell in the parking lot icd 10WebJun 9, 2015 · Charged black holes and AdS/CFT. People generalize the statements of AdS/CFT correspondence by adding black hole (charged black hole) in the gravity … definition of fidel castro