Results 101 to 110 of about 94,999 (192)
The String Landscape, Black Holes and Gravity as the Weakest Force
, 2006 We conjecture a general upper bound on the strength of gravity relative to gauge forces in quantum gravity. This implies, in particular, that in a four-dimensional theory with gravity and a U(1) gauge field with gauge coupling g, there is a new ...
A. Adams +10 more
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Black hole solutions in string theory
, 2011 Invited review for Prog. Theor. Phys.
Maeda, Kei-ichi, Nozawa, Masato
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Generalized Freudenthal duality for rotating extremal black holes
Journal of High Energy PhysicsFreudenthal duality (FD) is a non-linear symmetry of the Bekenstein-Hawking entropy of extremal dyonic black holes (BHs) in Maxwell-Einstein-scalar theories in four space-time dimensions realized as an anti-involutive map in the symplectic space of ...
Arghya Chattopadhyay +2 more
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State-space Geometry, Statistical Fluctuations and Black Holes in String Theory
, 2011 We study the state-space geometry of various extremal and nonextremal black holes in string theory. From the notion of the intrinsic geometry, we offer a new perspective of black hole vacuum fluctuations.
Bellucci, Stefano +1 more
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Remark on black hole entropy in string theory [PDF]
Physical Review D, 1994 We extend the string-theoretic calculation of black hole entropy, first performed by Susskind and Uglum, away from the infinite mass limit. It is shown that the result agrees with that obtained from the classical action of string theory, using the Noether charge method developed by Wald.
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Resolving the Structure of Black Holes: Philosophizing with a Hammer [PDF]
, 2013 We give a broad conceptual review of what we have learned about black holes and their microstate structure from the study of microstate geometries and their string theory limits.
Bena, Iosif, Warner, Nicholas P.
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Charged AdS black holes in presence of string cloud and Cardy-Verlinde formula
Nuclear Physics BIn this study, charged AdS black holes with a string cloud are taken into consideration. We identify three distinct black hole solutions within a specific temperature range, which subsequently merge into a single black hole beyond this range in the case ...
Rishi Pokhrel, Tanay K. Dey
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Trapped string states in AdS5 black hole geometry: a path toward Hawking radiation
Journal of High Energy PhysicsWe investigate the quantum dynamics of a closed bosonic string in the curved spacetime of an AdS5-Schwarzschild black hole. Starting from the Polyakov action, we perform a canonical quantization of the string and formulate its quantum mechanical equation
Harpreet Singh, Malay K. Nandy
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Gravitational waves in the Myers-Perry geometry
Journal of High Energy PhysicsWe analyze equations describing gravitational waves in the Myers-Perry and Gibbons-Lu-Page-Pope geometries with arbitrary rotation parameters. Assuming that at least one rotation parameter vanishes, we demonstrate full separability of equations for ...
Oleg Lunin
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Magnetic Black Holes in String Theory
, 2001 LaTeX, 10 pages, Contribution to the Memorial Volume dedicated to Professor E.S ...
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