COLOQUIOS DEL DEPARTAMENTO DE FÍSICA

FCEyN – UBA
Charla, café y galletitas
En el Aula Federman, 1er piso Pabellón I.
Ciudad Universitaria

El próximo jueves 16 de abril a las 14 hs

Quantum quenches

Dragi Karevski
-Laboratoire de Physique des Matériaux
-Université Henri Poincaré, Nancy, France

In this talk we will discuss quantum quenches, that is relaxation properties
of closed quantum systems after an external control parameter (for exemple a magnetic field) has suddenly been changed from a given value to a new one within a timescale much shorter than system relaxation times. Examples of relaxation of exactly solvable models will be given