8 papers
Towards OSV in AdS
Nikolay Bobev, Sunjin Choi, Junho Hong +1
We use supersymmetric localization for 3d SCFTs to establish a relation of the form between the superconformal index and the…
On holography with ADE singularities
Sunjin Choi, Yuji Tachikawa
We study aspects of the AdS/CFT correspondence for super Yang-Mills theory on , where is a finite subgroup, leading to an ADE singu…
Supersymmetric Grey Galaxies, Dual Dressed Black Holes and the Superconformal Index
Sunjin Choi, Diksha Jain, Seok Kim +5
Motivated by the recent construction of grey galaxy and Dual Dressed Black Hole solutions in , we present two conjectures relating to the large entropy of supe…
Dual Dressed Black Holes as the end point of the Charged Superradiant instability in Yang Mills
Sunjin Choi, Diksha Jain, Seok Kim +4
Charged Black holes in suffer from superradiant instabilities over a range of energies. Hairy black hole solutions (constructed within gauged supergravity) have…
Towards quantum black hole microstates
Sunjin Choi, Seok Kim, Eunwoo Lee +2
We study the cohomology of local BPS operators in Yang-Mills theory. The finite cohomologies consist of the graviton part (subject to the stringy exclusion prin…
Exact QFT duals of AdS black holes
Sunjin Choi, Saebyeok Jeong, Seok Kim +1
We construct large saddle points of the matrix model for the Yang-Mills index dual to the BPS black holes in , in two different setups. When th…