String Theory Seminars

Holography from Permutations (Tata Infosys Lecture Series) [Lecture 3]

by Prof. Robert de Mello Koch (University of Witwatersrand, South Africa)

Friday, March 15, 2019 from to (Asia/Kolkata)
at A304
This talk reviews applications of the symmetric group to Yang-Mills theories. Specifically, we describe how to count and construct gauge invariant operators and the compute their correlation functions, we describe methods to count and construct the complete set of Feynman graphs contributing at a given order in perturbation theory and we describe how to count and construct primary operators in free field theories.