37 citations · 59 across the 19 of their papers we have counts for
6 papers · 1 filter
Spikes in Poissonian quantum trajectories
Alan Sherry, Cedric Bernardin, Abhishek Dhar +2
We consider the dynamics of a continuously monitored qubit in the limit of strong measurement rate where the quantum trajectory is described by a stochastic master equation with Po…
Hydrodynamics of a hard-core active lattice gas
Ritwik Mukherjee, Soumyabrata Saha, Tridib Sadhu +2
We present a fluctuating hydrodynamic description of an active lattice gas model with excluded volume interactions that exhibits motility-induced phase separation under appropriate…
Generalized hydrodynamics and approach to Generalized Gibbs equilibrium for a classical harmonic chain
Saurav Pandey, Abhishek Dhar, Anupam Kundu
We study the evolution of a classical harmonic chain with nearest-neighbor interactions starting from domain wall initial conditions. The initial state is taken to be either a prod…
Generalised Hydrodynamics description of the Page curve-like dynamics of a freely expanding fermionic gas
Madhumita Saha, Manas Kulkarni, Abhishek Dhar
We consider an analytically tractable model that exhibits the main features of the Page curve characterizing the evolution of entanglement entropy during evaporation of a black hol…
Dynamical crossovers and correlations in a harmonic chain of active particles
Subhajit Paul, Abhishek Dhar, Debasish Chaudhuri
We explore the dynamics of a tracer in an active particle harmonic chain, investigating the influence of interactions. Our analysis involves calculating mean-squared displacements…
Universality in coupled stochastic Burgers systems with degenerate flux Jacobian
Dipankar Roy, Abhishek Dhar, Konstantin Khanin +2
In our contribution we study stochastic models in one space dimension with two conservation laws. One model is the coupled continuum stochastic Burgers equation, for which each cur…