ELFT HÍRADÓ

[tcsaba <tcsaba AT eik.bme.hu>]

                 M E G H Í V Ó - I N V I T A T I O N

    Seminar Series of the Department of Theoretical Physics at the
           Budapest University of Technology and Economics


                          Dirk Schuricht
                       (Utrecht University)


    Time evolution after quantum quenches in one-dimensional systems

Recent experiments on the dynamics of ultra-cold atomic gases have 
opened up completely new ways to study far-from-equilibrium quantum 
states. These intriguing prospects triggered tremendous experimental and 
theoretical developments and have led to an extremely active research 
field. In particular, strongly correlated quantum systems have been at 
the forefront of theoretical research since they show non-trivial 
many-body effects. I will give an overview over these developments with 
an emphasis on the dynamics of one-dimensional systems, where the 
dynamics may be restricted by the existence of non-trivial integrals of 
motion linking it to the field of integrable systems. I will then 
present results on the universality of the time evolution in both 
massive and massless systems and discuss the effects of finite quench 
times.


Időpont: 2019. február 22. péntek, 10:15
Helyszín: BME Fizikai Intézet, Elméleti Fizika Tanszék,
Budafoki út 8. F-épület, III lépcsőház, szemináriumi szoba