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NEAR-EXTREMAL BLACK BRANES WITH n3 ENTROPY GROWTH

2012/04/30 by E. Hatefi, E. HATEFI, A. J. Nurmagambetov +3
Physics and Astronomy · #Black Holes and Theoretical Physics #Black brane #Brane #Brane cosmology #Cosmology and Gravitation Theories #Entropy (arrow of time) #Nonlinear Waves and Solitons #Shear viscosity #Supergravity #hep-th

paper · pdf · doi:10.1142/s0217751x12501825

Latex, 34 pages, no figs; v2: minor changes, one reference added

arxiv created 2012/05/07 · openalex publication_date 2012/12/11 · arxiv updated 2015/06/04 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

In this paper, we formulate a criterion for constructing 11D/10D maximal supergravity black-brane solutions with the near-extremal S~n 3 T 5 entropy-temperature relation. We present explicit examples of such solutions with special attention paid to thermodynamics of black M-waves (KK-waves), intersecting/interpolating black-branes with KK-waves, M2/M5 branes and their descents. We find the conditions on charges and numbers of branes in intersections, under which the dielectric effect of brane polarization becomes manifest on the supergravity side. We also briefly discuss the shear viscosity per entropy bound of M5 and D4 black-branes within the AdS/CFT hydrodynamical limit.

Citations