Details

Autor(en) / Beteiligte

• Choi, Sunjin
• Jeong, Saebyeok
• Kim, Seok
• Lee, Eunwoo

Titel

Exact QFT duals of AdS black holes

Ist Teil von

• The journal of high energy physics, 2023-09, Vol.2023 (9), p.138-39, Article 138

Ort / Verlag

Berlin/Heidelberg: Springer Berlin Heidelberg

Erscheinungsjahr

2023

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• A bstract 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 × 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 multi-cut 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.