Time: 10:00-11:30  (Beijing time) Wednesday, 2025/04/02 (April 2)

 Location: Building 7, Room 401, UCAS Zhong-Guan-Cun Campus

Speaker: Luis Apolo (Beijing Institute of Mathematical Sciences and Applications (BIMSA))

Abstract:

I will discuss the asymptotic growth of states in weak Jacobi forms (wJfs) with features motivated by the AdS3/CFT2 correspondence. At leading order, this growth follows Cardy’s formula, reproducing the entropy of certain BPS black holes. I will then consider subleading corrections to Cardy’s formula, identifying conditions under which these corrections are universal or depend on the spectrum of light states. In the context of black holes, these subleading terms correspond to logarithmic corrections to their entropy, and I will show how wJfs encode these corrections in different scenarios.