Home Schools Physics Publications
- Exact QFT duals of AdS black holes
- KIAS Author
- Choi, Sunjin
- JOURNAL OF HIGH ENERGY PHYSICS, 2023
- We construct large N saddle points of the matrix model for the N = 4 Yang-Mills index dual to the BPS black holes in AdS(5) x S-5, in two different setups. When the two complex chemical potentials for the angular momenta are collinear, we find linear eigenvalue distributions which solve the large N saddle point equation. When the chemical potentials are not collinear, we find novel solutions given by areal eigenvalue distributions after slightly reformulating the saddle point problem. We also construct a class of multicut saddle points, showing that they sometimes admit nontrivial filling fractions. As a byproduct, we find that the Bethe ansatz equation emerges from our saddle point equation.