To go or not to go with the flow: Hawking radiation at strong coupling
Published version
Peer-reviewed
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Repository DOI
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Authors
Santos, Jorge E.
Abstract
Abstract: We construct the gravitational dual of a one-parameter class of states of strongly coupled SU(N) N = 4 SYM at infinite N and asymptotic temperature T∞, on a fixed Schwarzschild black hole background with temperature TBH. The resulting bulk geometry is of the flowing type and allow us to measure Hawking radiation at strong coupling. The outgoing Hawking flux is a function of the dimensionless ratio τ ≡ T∞/TBH and appears to be non-monotonic in τ. At present, we have no field theory understanding for this behaviour.
Description
Keywords
Regular Article - Theoretical Physics, AdS-CFT Correspondence, Black Holes, Nonperturbative Effects
Journal Title
Journal of High Energy Physics
Conference Name
Journal ISSN
1029-8479
Volume Title
2020
Publisher
Springer Berlin Heidelberg