Advances in Physics Lecture - Event Details

Category:
Astrophysics Seminar
Title:
Large deviations in nonequilibrium systems
Speaker:
Prof. Kirone Mallick
Date:
29-Jun-2016
Time:
12:30
Location:
Lidow 620
Abstract:

Studies of non-equilibrium fluctuations have held a center stage during the
past few decades of the development of non-equilibrium statistical mechanics.

 

Indeed, macroscopic fluctuations are supposed to display some universal behaviour, regardless of the precise microscopic dynamics of the process
under study.

 

In this talk, we shall consider a few examples of non-equilibrium fluctuations: the particle current in an interacting particle system, the diffusion of a tracer in a one-dimensional gas of  particles with excluded mutual passage and the melting of an Ising quadrant.
These different problems will be analyzed quantitatively using the Macroscopic Fluctuation Theory