Rahul Dandekar (Institut de Physique Theorique, CEA, France)
Date & Time
Mon, 08 August 2022, 15:30 to 17:00
Online and Emmy Noether Seminar Room

I will talk about using the mapping between the symmetric simple exclusion process (SEP) and the zero-range process (ZRP) at the fluctuating hydrodynamic level to study the dynamics of a driven tracer particle in the SEP. This mapping transforms a moving particle into a stationary bond at the origin. Using fluctuating hydrodynamics in the form of Macroscopic Fluctuation Theory, we obtain the cumulant generating function of the displacement of the driven tracer in the high-density (close to full occupancy) limit of the SEP.

Reference: arXiv:2207.11242

Zoom link:
Meeting ID: 820 3339 9714
Passcode: 080822