2020/02/29 by Minwoo Suh
Mathematics · Physics and Astronomy · #AdS black hole #Black Holes and Theoretical Physics #Black hole (networking) #Dilaton #Flow (mathematics) #Geometry and complex manifolds #Holography #Massive gravity #Monotonic function #Noncommutative and Quantum Gravity Theories #Renormalization group #hep-th
paper · pdf · doi:10.1007/jhep07(2020)209
published as JHEP 2007 (2020) 209 · v2: 24 pages, published version
openalex created_date 2020/02/24 · openalex publication_date 2020/07/01 · arxiv created 2020/07/30 · arxiv updated 2020/08/26 · openalex updated_date 2026/08/05
A bstract We look into the AdS black holes from two-dimensional gravity perspective. In this work, we extend the previous results of holographic renormalization group flows to dimensions two. By introducing a superpotential, we derive the flow equations in two-dimensional dilaton gravity. We also find a quantity which monotonically decreases along flows and give some comments on holographic c -theorem. As examples, we show that recently studied supersymmetric AdS black hole solutions generically dimensionally reduce to two-dimensional dilaton gravity, and obtain the flow equations for black hole solutions.