94 citations · 110 across the 7 of their papers we have counts for
4 papers · 1 filter
Classical Open Systems coupled to Nonlinear Baths: Noise Spectrum and Dynamical Correlations
Chitrak Bhadra, Ion Santra, Dhruba Banerjee
Open system dynamics in a classical setting is microscopically governed by the structure of the thermal environment which influences the dynamics of the probe particle (free or in…
A Strongly Coupled Open System with Non-linear Bath: Fluctuation-Dissipation and Langevin Dynamics
Chitrak Bhadra
Study of Langevin dynamics and the fluctuation-dissipation relation (FDR) for a generic probe system (represented by a mass ), bilinearly coupled to a bath of harmonic oscillato…
System-reservoir theory with anharmonic baths: a perturbative approach
Chitrak Bhadra, Dhruba Banerjee
In this paper we present a study of a general system coupled to a reservoir consisting of nonlinear oscillators, based on perturbation theory at the classical level. We extend the…
Stochastic dynamics of two-step processes with harmonic potential
Jyotipriya Roy, Chitrak Bhadra, Debapriya Das +2
In this paper we address the one-dimensional problem of stochastic renewal in different damping environments. An ensemble of particles with some specified initial distribution in p…