55 citations · 328 across the 16 of their papers we have counts for
12 papers · 1 filter
Giant coherence in driven systems
Soumen Roy, Debasis Dan, A. M. Jayannavar
We study the noise-induced currents and reliability or coherence of transport in two different classes of rocking ratchets. For this, we consider the motion of Brownian particles i…
Noise induced currents and reliability of transport in frictional ratchets
Raishma Krishnan, Debasis Dan, A. M. Jayannavar
We study the coherence of transport of an overdamped Brownian particle in frictional ratchet system in the presence of external Gaussian white noise fluctuations. The analytical ex…
Diffusion accompanying noise induced transport in frictional ratchets
Raishma Krishnan, Debasis Dan, A. M. Jayannavar
We study the noise induced transport of an overdamped Brownian particle in frictional ratchet systems in the presence of external Gaussian white noise fluctuations. The analytical…
Transport Coherence in Frictional Ratchets
Raishma Krishnan, Debasis Dan, A. M. Jayannavar
We study the phenomena of noise induced transport in frictional ratchet systems. For this we consider a Brownian particle moving in a space dependent frictional medium in the prese…
Bona fide Stochastic Resonance: A view point from stochastic energetics
Debasis Dan, A. M. Jayannavar
We investigate the resonance type behaviour of an overdamped Brownian particle in a bistable potential driven by external periodic signal. It has been shown previously that the inp…
Giant diffusion and coherent transport in tilted periodic inhomogeneous systems
Debasis Dan, A. M. Jayannavar
We investigate the dynamics of an overdamped Brownian particle moving in a washboard potential with space dependent friction coefficient. Analytical expressions have been obtained…