Dissonant black droplets and black funnels. (3rd July 2017)

• Record Type: Journal Article
• Authors: Fischetti, Sebastian; Santos, Jorge E; Way, Benson
• Is Part Of: Classical and quantum gravity. Volume 34:Number 15(2017:Aug.)
• Publication Date: 2017-07-03
• Subjects: black holes -- AdS/CFT -- Hawking radiation -- holographic CFT -- black funnels/droplets -- QFT in curved backgrounds; Quantum gravity -- Periodicals; Gravitation -- Periodicals; Relativity (Physics) -- Periodicals; Space and time -- Periodicals; Periodicals; 521.1
• DOI: 10.1088/1361-6382/aa79ba
• Languages: English
• ISSNs: 0264-9381

Abstract

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.