Asban, Ofek

PhD student

Email

asban@post.bgu.ac.il

Office

54/219

Research type

Theoretical

Research topics

We investigate the effects of interactions in open quantum systems.

Main project:
We developed an effective action that describes the effect of Fermi liquid on the conductance of Electron-glass system coupled to phonons.

Secondary projects:
1. The effect of interactions and disorder on the relaxation to local equilibrium of the Electron-glass and TLS-glass models.
2. Localization-Delocalization and Damped-Overdamped transitions of the Spin-boson model.

Responsibilities

• 203-1-2391 Physics 3A (Teaching assistant), 2020A
• 203-1-1491 Physics 2B (Teaching assistant), 2020B

Education

• 2016- now, PhD Dynamics and phase transition of dissipative systems
  with Moshe Schechter
• 2013- 2016, MSc Relaxation of glassy systems
  with Moshe Schechter

Publications

1. Asban, Ofek And Amir, Ariel And Imry, Yoseph And Schechter, Moshe, Effect Of Interactions And Disorder On The Relaxation Of Two-Level Systems In Amorphous Solids, Physical Review B 144207 (2017)