Nell'ambito dei seminari teorici di Gruppo IV, Martedì, 25 Giugno 2019, alle ore 14:30, in aula 0Ma04

Il Dr. Paolo GLORIOSO  (University of Chicago)

terrà un seminario dal titolo:

 

 

 

"Effective field theory near and far from equilibrium"

 

 

 

Abstract

In the first part of this talk I will describe how the formalism of non-equilibrium effective field theory (EFT) provides a field-theoretical description of the low-energy behavior of systems in local thermal equilibrium. As an example, I will show how generalized global symmetries allow to incorporate magnetohydrodynamics in this formalism. I will conclude this part by mentioning the connection of these EFT's with holography. In the second part of the talk I will discuss how an extension of this formalism leads to a novel effective theory of topological response for Floquet systems, which are inherently far from equilibrium.

 

 

 

Proponente

Franco Pezzella