Dynamics on the edge: charge fractionalization and non-equilibrium bosonization

QUEST Center event
No
Speaker
Bernd Rosenow
Date
14/03/2019 - 15:30 - 14:15Add to Calendar 2019-03-14 14:15:00 2019-03-14 15:30:00 Dynamics on the edge: charge fractionalization and non-equilibrium bosonization In quantum Hall edge states, charge fractionalization can occur due to injection of charge pulses, which decompose into eigenmodes propagating at different velocities. The method of non-equilibrium bosonization allows to  distinguish the regimes of quasi-particle creation and local equilibration, and to characterize the final  prethermalized state. Comparison with experimental results gives good agreement and allows to determine the velocities of edge modes.  Nano Building 9th floor המחלקה לפיזיקה physics.dept@mail.biu.ac.il Asia/Jerusalem public
Place
Nano Building 9th floor
Abstract

In quantum Hall edge states, charge fractionalization can occur due to injection of charge pulses, which decompose into eigenmodes propagating at different velocities. The method of non-equilibrium bosonization allows to  distinguish the regimes of quasi-particle creation and local equilibration, and to characterize the final  prethermalized state. Comparison with experimental results gives good agreement and allows to determine the velocities of edge modes. 

תאריך עדכון אחרון : 12/03/2019