1 citations · 1 across the 4 of their papers we have counts for
7 papers
Stochastic dynamics of quasiparticles in the hard rod gas
Seema Chahal, Indranil Mukherjee, Abhishek Dhar +2
We consider a one-dimensional gas of hard rods, one of the simplest examples of an interacting integrable model. It is well known that the hydrodynamics of such integrable models c…
Quasiparticle Diffusion for the Toda Fluid in Equilibrium
Seema Chahal, Alberto Brollo, Indranil Mukherjee +3
Many-body integrable systems can be understood as a gas of quasiparticles. They propagate ballistically and drive large-scale transport. However, with the exception of the hard rod…
Microscopic and hydrodynamic correlation in 1d hard rod gas
Indranil Mukherjee, Seema Chahal, Anupam Kundu
We compute mass density correlations of a one-dimensional gas of hard rods at both microscopic and macroscopic scales. We provide exact analytical calculations of the microscopic c…
Quasiparticle dynamics and diffusive scale hydrodynamics in an inhomogeneous gas of hard rods
Anupam Kundu
We investigate the stochastic dynamics of quasiparticles within a gas of hard rods in one dimension for two choices of initial states: one with long-range correlations and the othe…
Ballistic macroscopic fluctuation theory of correlations in hard rod gas
Anupam Kundu
Recently, a theoretical framework known as {\it ballistic macroscopic fluctuation theory} has been developed to study large-scale fluctuations and correlations in many-body systems…
Conserved densities of hard rods: microscopic to hydrodynamic solutions
Mrinal Jyoti Powdel, Anupam Kundu
We consider a system of many hard rods moving in one dimension. As it is an integrable system, it possesses an extensive number of conserved quantities and its evolution on macrosc…