[Todos] Coloquios del Departamento

[Gabi Pasquini]

Les recordamos el coloquio de hoy

         COLOQUIOS DEL DEPARTAMENTO DE FÍSICA
                                             FCEyN - UBA

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

                        Hoy 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. 
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