High Energy Theory Group Seminars

Solving AdS/CFT with the strong Szego limit theorem

by Gregory Korchemsky (IPhT Saclay)

Europe/Rome
1/1-2 - Aula "C. Voci" (Dipartimento di Fisica e Astronomia - Edificio Marzolo)

1/1-2 - Aula "C. Voci"

Dipartimento di Fisica e Astronomia - Edificio Marzolo

32
Description

The strong Szegö limit theorem describes the asymptotic behavior of determinants of large Toeplitz matrices. It has important applications in theoretical physics, ranging from two-dimensional Ising model to the theory of random matrices. In this talk, I will show how this theorem can be effectively applied to computing four-point correlation functions of infinitely heavy half-BPS operators in planar N = 4 SYM.

Organized by

D. Sorokin, D. Cassani