Grey Galaxies’ as an endpoint of the Kerr-AdS superradiant instability

• Published in: The journal of high energy physics Vol. 2023; no. 11; pp. 24 - 106
• Main Authors: Kim, Seok, Kundu, Suman, Lee, Eunwoo, Lee, Jaeha, Minwalla, Shiraz, Patel, Chintan
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 06.11.2023; Springer Nature B.V; Springer Nature; SpringerOpen
• Subjects: AdS-CFT Correspondence; Angular velocity; Black Holes; Classical and Quantum Gravitation; Classical Theories of Gravity; Delta function; Elementary Particles; Galaxies; High energy physics; Physics; Physics and Astronomy; PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Quantum Field Theories; Quantum Field Theory; Quantum Physics; Regular Article - Theoretical Physics; Relativity Theory; String Theory; Supersymmetry; Tensors; Theoretical physics; Thermal Field Theory; Thermodynamics; Wave functions; Yang-Mills theory; AdS-CFT Correspondence; Classical Theories of Gravity; Black Holes; Thermal Field Theory

A bstract Kerr-AdS d +1 black holes for d ≥ 3 suffer from classical superradiant instabilities over a range of masses above extremality. We conjecture that these instabilities settle down into Grey Galaxies (GGs) — a new class of coarse-grained solutions to Einstein’s equations which we construct in...