Nonlinear Gibbs measure and macroscopic behavior of Bose gases at positive temperature
Phan Thanh Nam(LMU Munich)
Thursday, 27 February, 2020
|16:15–17:00|Koll. D (1531-211)
Contact: Søren Fournais
I will discuss the derivation of nonlinear Gibbs measure from the thermal equilibrium state of an interacting Bose gas just above the Bose-Einstein phase transition. Our proof relies on a novel method to control the quantum variance which may be of general use.