Effective Field Theory of Large Scale Structure

Dr. Ali Akbar Abolhasani (Sharif University of Technology)
Tuesday, 94/08/19 (November 10, 2015) 13:30

In this talk I will briefly review the effective field theory of large scale structure (EFT of LSS) . I will start off by a brief review of preliminaries of standard perturbation theory (SPT) and diagrammatic representation of perturbation theory. Next I will try to elaborate the meaning "renormalization" and the structure of the so-called counter-terms in the EFT of LSS.