WebDec 13, 2024 · The goal of this paper is to understand the energy levels of near-extremal charged black holes in D dimensions from the perspective of the Euclidean gravitational … WebApr 15, 2006 · @article{osti_20782918, title = {BPS black holes, quantum attractor flows, and automorphic forms}, author = {Gunaydin, Murat and Neitzke, Andrew and Pioline, Boris and LPTENS, Departement de Physique de l'ENS, 24, rue Lhomond, 75005 Paris and Waldron, Andrew}, abstractNote = {We propose a program for counting microstates of …
Black holes in supergravity: the non-BPS branch
WebA black string is a higher dimensional (D>4) generalization of a black hole in which the event horizon is topologically equivalent to S 2 × S 1 and spacetime is asymptotically M … WebJan 22, 2004 · Download PDF Abstract: After recalling the definition of black holes, and reviewing their energetics and their classical thermodynamics, one expounds the conjecture of Bekenstein, attributing an entropy to black holes, and the calculation by Hawking of the semi-classical radiation spectrum of a black hole, involving a thermal (Planckian) factor. … unneccessary speaker frequency headphones
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Webholes [2,3]. These are the black holes that are asymptotically flat, charged and extremal, also called the BPS black holes. The key point is that as long as the supersymmetry is preserved certain quantities can be calculated at zero coupling and the result remains valid for all values of the string coupling, g s. The BPS property, especially ... WebWe propose a program for counting microstates of four-dimensional BPS black holes in N≥2 supergravities with symmetric-space valued scalars by exploiting the symmetries of … WebMar 14, 2011 · First-order flow equations for extremal BPS and non-BPS black holes can be easily found following [178] but using the generic harmonic functions (6.29): let us consider the Kähler-covariant ... unnecessarily intricate device crossword