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11,848
Entropy of Extremal Black Hole Solutions of String Theory
, 1995
"... For extremal black holes, the thermodynamic entropy is not proportional to the area. The general form allowed by thermodynamics is worked out for three classes of extremal black hole solutions of string theory and shown to be consistent with the entropy calculated from the density of elementary stri ..."
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For extremal black holes, the thermodynamic entropy is not proportional to the area. The general form allowed by thermodynamics is worked out for three classes of extremal black hole solutions of string theory and shown to be consistent with the entropy calculated from the density of elementary
Entropy of Extremal Dyonic Black Holes
, 2008
"... For extremal charged black holes, the thermodynamic entropy is proportional not to the area but to the mass or charges. This is demonstrated here afresh for dyonic extremal black hole solutions of string theory. By combining the general form of the entropy allowed by thermodynamics with recent obser ..."
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Cited by 2 (0 self)
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For extremal charged black holes, the thermodynamic entropy is proportional not to the area but to the mass or charges. This is demonstrated here afresh for dyonic extremal black hole solutions of string theory. By combining the general form of the entropy allowed by thermodynamics with recent
Corrections to Macroscopic Supersymmetric BlackHole Entropy
, 1998
"... We determine the corrections to the entropy of extremal black holes arising from terms quadratic in the Riemann tensor in N = 2; D = 4 supergravity theories. We follow Wald's proposal to modify the BekensteinHawking area law. The new entropy formula, whose value only depends on the electric/ma ..."
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Cited by 169 (15 self)
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/magnetic charges, is expressed in terms of a single holomorphic function and is consistent with electricmagnetic duality. For string effective field theories arising from CalabiYau compactifications, our result for the entropy of a certain class of extremal blackhole solutions fully agrees with the counting
Dynamics of extreme black holes and massive string states, Phys
 Rev. D
, 1995
"... In a recent paper, Duff and Rahmfeld argued that certain massive NR = 1/2 states of the fourdimensional heterotic string correspond to extreme black hole solutions. We provide further, dynamical, evidence for this identification by comparing the scattering of these elementary string states with tha ..."
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Cited by 9 (0 self)
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In a recent paper, Duff and Rahmfeld argued that certain massive NR = 1/2 states of the fourdimensional heterotic string correspond to extreme black hole solutions. We provide further, dynamical, evidence for this identification by comparing the scattering of these elementary string states
Corrections to macroscopic supersymmetric blackhole entropy
, 1998
"... We determine the corrections to the entropy of extremal black holes arising from terms quadratic in the Riemann tensor in N = 2,D = 4 supergravity theories. We follow Wald’s proposal to modify the BekensteinHawking area law. The new entropy formula, whose value only depends on the electric/magnetic ..."
Abstract
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/magnetic charges, is expressed in terms of a single holomorphic function and is consistent with electricmagnetic duality. For string effective field theories arising from CalabiYau compactifications, our result for the entropy of a certain class of extremal blackhole solutions fully agrees with the counting
Extremal black holes and elementary string states, Mod
 Phys. Lett. A
, 1995
"... Some of the extremal black hole solutions in string theory have the same quantum numbers as the Bogomol’nyi saturated elementary string states. We explore the possibility that these black holes can be identified to elementary string excitations. It is shown that stringy effects could correct the Bek ..."
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Cited by 132 (7 self)
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Some of the extremal black hole solutions in string theory have the same quantum numbers as the Bogomol’nyi saturated elementary string states. We explore the possibility that these black holes can be identified to elementary string excitations. It is shown that stringy effects could correct
Nonextremal Stringy Black Hole
, 1996
"... We construct a fourdimensional BPS saturated heterotic string solution from the selfdual TaubNUT solution. It is a nonextremal black hole solution since its Euler number is nonzero. We evaluate its black hole entropy semiclassically. We discuss the relation between the black hole entropy and th ..."
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We construct a fourdimensional BPS saturated heterotic string solution from the selfdual TaubNUT solution. It is a nonextremal black hole solution since its Euler number is nonzero. We evaluate its black hole entropy semiclassically. We discuss the relation between the black hole entropy
Nonextremal Stringy Black Hole
, 1997
"... We construct a fourdimensional BPS saturated heterotic string solution from the TaubNUT solution. It is a nonextremal black hole solution since its Euler number is nonzero. We evaluate its black hole entropy semiclassically. We discuss the relation between the black hole entropy and the degenera ..."
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We construct a fourdimensional BPS saturated heterotic string solution from the TaubNUT solution. It is a nonextremal black hole solution since its Euler number is nonzero. We evaluate its black hole entropy semiclassically. We discuss the relation between the black hole entropy
Dual Heterotic BlackHoles in Four and Two Dimensions
, 1998
"... We consider a class of extremal and nonextremal fourdimensional blackhole solutions occuring in toroidally compactified heterotic string theory, whose tendimensional interpretation involves a KaluzaKlein monopole and a fivebrane. We show that these fourdimensional solutions can be connected to ..."
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We consider a class of extremal and nonextremal fourdimensional blackhole solutions occuring in toroidally compactified heterotic string theory, whose tendimensional interpretation involves a KaluzaKlein monopole and a fivebrane. We show that these fourdimensional solutions can be connected
Results 1  10
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11,848