Results 31 to 40 of about 983,181 (198)

Flat Space Limit of (Higher-Spin) Cardy Formula

, 2015
In this note I derive the flat space limit of the modified Cardy formula associated with inner horizons and show that it reproduces the correct Galilean conformal field theory counting of flat space cosmology microstates.
Riegler, Max
core   +2 more sources

Gravitational charges of transverse asymptotically AdS spacetimes [PDF]

, 2006
Using Killing-Yano symmetries, we construct conserved charges of spacetimes that asymptotically approach to the flat or Anti-de Sitter spaces only in certain directions.
Bayram Tekin, H. Weyl, Hakan Cebeci, R. Arnowitt, Özgür Sarıoğlu   +4 more
core   +2 more sources

Space Charge Accumulation in Silicone Rubber Influenced by Poole-Frenkel Effect

MATEC Web of Conferences, 2018
With the rapid increase of electrical energy consumption in metropolises, more and more power cables are utilized in power grid or urban power network to transmit and distribute electrical energy.
Kang Wenbin, Meng Shaoxing, Cui Haozhe, Li Yuwei, Mi Rui, Yan Chenyu, Li Shijun, Min Daomin   +7 more
doaj   +1 more source

Monopole-Antimonopole Pair Dyons [PDF]

, 2010
Monopole-antimonopole pair (MAP) with both electric and magnetic charges are presented. The MAP possess opposite magnetic charges but they carry the same electric charges.
Lim, Kok-Geng, Teh, Rosy, Wong, Khai-Ming   +2 more
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Conserved Charges in Even Dimensional Asymptotically locally Anti-de Sitter Space-times

, 2006
Based on the recent paper hep-th/0503045, we derive a formula of calculating conserved charges in even dimensional asymptotically {\it locally} anti-de Sitter space-times by using the definition of Wald and Zoupas.
A. Ashtekar, A. Ashtekar, A. Awad, C. Fefferman, C. R. Graham, D. Astefanesei, D. Birmingham, E. Witten, E. Witten, G.W. Gibbons, I. Papadimitriou, J.M. Maldacena, J.P.S. Lemos, Li-Ming Cao, M. Bañados, M. Henningson, M.T. Anderson, N. Deruelle, R. Olea, R.B. Mann, Rong-Gen Cai, S. Aminneborg, S. Hollands, S.W. Hawking   +23 more
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Wiggling Throat of Extremal Black Holes [PDF]

, 2015
We construct the classical phase space of geometries in the near-horizon region of vacuum extremal black holes as announced in [arXiv:1503.07861]. Motivated by the uniqueness theorems for such solutions and for perturbations around them, we build a ...
Compère, G., Hajian, K., Seraj, A., Sheikh-Jabbari, M. M.   +3 more
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Source and response soft charges for Maxwell theory on AdS d

Journal of High Energy Physics, 2019
We study asymptotic symmetries and their associated charges for Maxwell theory on anti de Sitter (AdS) background in any dimension. This is obtained by con- structing a conserved symplectic structure for the bulk and a theory on the boundary, which we ...
Erfan Esmaeili, Vahid Hosseinzadeh, M.M. Sheikh-Jabbari   +2 more
doaj   +1 more source

Black hole entropy and soft hair

Journal of High Energy Physics, 2018
A set of infinitesimal Virasoro L ⊗ Virasoro R diffeomorphisms are presented which act non-trivially on the horizon of a generic Kerr black hole with spin J.
Sasha Haco, Stephen W. Hawking, Malcolm J. Perry, Andrew Strominger   +3 more
doaj   +1 more source

Critical points of the exotic massive 3D gravity

Physics Letters B, 2020
Exotic Massive 3D Gravity (EMG) is a higher order generalization of Topologically Massive Gravity. As in other theories of this sort, the conserved charges associated to the asymptotic diffeomorphisms that preserve the boundary conditions in AdS3 ...
Gaston Giribet, Andrés Goya, Edmundo Lavia, Julio Oliva   +3 more
doaj   +1 more source

Black Hole Entropy in M-Theory [PDF]

, 1997
Extremal black holes in M-theory compactification on $M\times S^1$ are microscopically represented by fivebranes wrapping $P\times S^1$, where $M$ is a Calabi-Yau threefold and $P$ is a four-cycle in $M$.
Maldacena, Juan, Strominger, Andrew, Witten, Edward   +2 more
core   +2 more sources