Exact Results in Quantum Theory

sala 1.40, ul. Pasteura 5
2016-11-04 (14:15) Calendar icon
Paweł Jakubczyk (IFT UW)

Functional renormalization group perspective on the Berezinskii-Kosterlitz-Thouless transition

I will review the functional renormalization group approach to the classical O(N) models in two and three spatial dimensions. I will discuss in some detail the specific case of N=2 and d=2, corresponding to the Berezinskii-Kosterlitz-Thouless universality class.

Wróć