30 citations · 83 across the 6 of their papers we have counts for
6 papers
Stochastic resetting in a nonequilibrium environment
Koushik Goswami
This study examines the dynamics of a tracer particle diffusing in a nonequilibrium medium under stochastic resetting. The nonequilibrium state is induced by harmonic coupling betw…
Diffusion caused by two noises-active and thermal
Koushik Goswami, K. L. Sebastian
The diffusion of colloids inside an active system-e.g. within a living cell or the dynamics of active particles itself (e.g. self-propelled particles) can be modeled through overda…
Conformations, Dynamics, and Looping Kinetics of Partially Active Polymers
Koushik Goswami, Norman Hsia, Cheng-Hung Chang +1
We investigate the conformational and dynamical properties of a partially active Rouse chain, where activity is localized within a specific segment, positioned at various locations…
Reconfiguration, swelling and tagged monomer dynamics of a single polymer chain in Gaussian and non-Gaussian active baths
Koushik Goswami, Subhasish Chaki, Rajarshi Chakrabarti
In this topical review, we give an overview of the structure and dynamics of a single polymer chain in active baths, Gaussian or non-Gaussian. The review begins with the discussion…
Motion of an active particle with dynamical disorder
Koushik Goswami, Rajarshi Chakrabarti
We propose a model for the motion of a single active particle in a heterogeneous environment where the heterogeneity may arise due to the crowding, conformational fluctuations and/…
Stochastic resetting and first arrival subjected to Gaussian noise and Poisson white noise
Koushik Goswami, Rajarshi Chakrabarti
We study the dynamics of an overdamped Brownian particle subjected to Poissonian stochastic resetting in a nonthermal bath, characterized by a Poisson white noise and a Gaussian no…