IR-Resummation in the Effective Field Theory of Large Scale Structure
Starts 18 Jan 2018 14:30
Ends 18 Jan 2018 16:00
Central European Time
Leonardo Building - Euler Lecture Hall
Abstract. In this talk I will discuss the non-linear infrared effects that plagues Eulerian Perturbation Theory for Large Scale Structure.
Understanding and resumming these contributions is essential to achieve a detailed description of galaxy correlation functions around the BAO scale.
In particular I will present a resummation scheme called IR-resummation and show how it works for the 2- and 3-point correlation functions of matter.
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