Dissonant black droplets and black funnels
Published version
Peer-reviewed
Repository URI
Repository DOI
Change log
Authors
Fischetti, S
Santos, JE
Way, B
Abstract
A holographic field theory on a fixed black hole background has a gravitational dual represented by a black funnel or a black droplet. These states are 'detuned' when the temperature of the field theory near the horizon does not match the temperature of the background black hole. In particular, the gravitational dual to the Boulware state must be a detuned solution. We construct detuned droplets and funnels dual to a Schwarzschild background and show that the Boulware phase is represented by a droplet. We also construct hairy black droplets associated to a low-temperature scalar condensation instability and show that they are thermodynamically preferred to their hairless counterparts.
Description
Keywords
black holes, AdS/CFT, Hawking radiation, holographic CFT, black funnels/droplets, QFT in curved backgrounds
Journal Title
Classical and Quantum Gravity
Conference Name
Journal ISSN
0264-9381
1361-6382
1361-6382
Volume Title
34
Publisher
IOP Publishing
Publisher DOI
Sponsorship
Science and Technology Facilities Council (ST/P000681/1)
European Research Council (279363)
European Research Council (279363)