منابع مشابه
Non-Extreme Black Holes from Non-Extreme Intersecting M-branes
We present non-extreme generalisations of intersecting p-brane solutions of eleven-dimensional supergravity which upon toroidal compactification reduce to non-extreme static black holes in dimensions D = 4, D = 5 and 6 ≤ D ≤ 9, parameterized by four, three and two charges, respectively. The D = 4 black holes are obtained either from a non-extreme configuration of three intersecting five-branes ...
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We consider the Schwarz-Sen spectrum of elementary electrically charged massive NR = 1/2 states of the four-dimensional heterotic string and show the maximum spin 1 supermultiplets to correspond to extreme black hole solutions. The NL = 1 states and NL > 1 states (with vanishing left-moving internal momentum) admit a single scalar-Maxwell description with parameters a = √ 3 or a = 1, respective...
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The thermodynamics of nearly-extreme charged black holes depends upon the number of ground states at fixed large charge and upon the distribution of excited energy states. Here three possibilities are examined: (1) Ground state highly degenerate (as suggested by the large semiclassical Hawking entropy of an extreme ReissnerNordstrom black hole), excited states not. (2) All energy levels highly ...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2011
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/28/17/175005