Seminário LisMath 

15/07/2019, 16:15 — 16:45 — Sala 6.2.33, Faculdade de Ciências da Universidade de Lisboa
Davide Polini, LisMath, Instituto Superior Técnico

Classifying and counting $N=2$ black holes

We discuss BPS black holes in an $N=2$ supergravity model. We use the exact symmetries of the model to classify BPS orbits, and we propose a microstate counting formula, based on modular forms, that reproduces the entropy of dyonic black holes in this model.