Chilean Probability Seminar “Interplay between the GFF and the spin O(N) model”

Abstract: 

Joint work with Juhan Aru, Christophe Garban, and Aleksandra Krozhenkova.

In this presentation, we will discuss the relationship between the Gaussian free field (GFF) and the spin O(N) model. In particular, we will see how correlation functions can be expressed as a percolation problem, and how we can utilize techniques developed for the GFF to study the spin O(N) model, and vice versa.

Speaker: Avelio Sepúlveda (Universidad de Chile/CMM)

The Zoom link to join the seminar is:
https://reuna.zoom.us/j/84521834914?pwd=OTZ6Y0NWM3pYTGtTbEt3c0luTG96UT09

Meeting ID: 845 2183 4914
Passcode: 997973