Stochastic resonance in a superconducting loop with a Josephson junction

AD Hibbs, AL Singsaas, EW Jacobs… - Journal of Applied …, 1995 - pubs.aip.org
A simple superconducting loop with a Josephson junction subject to a time‐sinusoidal
magnetic flux embedded in a noise background is considered. Cooperative effects, arising …

Stochastic delay differential equations: Analysis and simulation studies

RC Kumaran, TG Venkatesh, KS Swarup - Chaos, Solitons & Fractals, 2022 - Elsevier
Stochastic delay differential equations play an important role in modelling scientific and
engineering systems. In this paper the partial differential equation satisfying the time …

Thermally activated escape with potential fluctuations driven by an Ornstein-Uhlenbeck process

P Reimann - Physical Review E, 1995 - APS
We study the mean escape time T of an overdamped Brownian particle in a metastable
potential that is subject to additive Gaussian white noise (thermal noise) and multiplicative …

Effective Fokker-Planck equation: path-integral formalism

TG Venkatesh, LM Patnaik - Physical Review E, 1993 - APS
We derive an effective Fokker-Planck equation for a nonlinear non-Markovian stochastic
process using path-integral formalism. The effective Fokker-Planck equation of our …

Damped bistable system driven by colored noise: A digital simulation study

C Mahanta, TG Venkatesh - Physical Review E, 1998 - APS
We present digital computer simulation results of stochastic differential equations associated
with a damped bistable potential. The mean first passage time (MFPT) and the stationary …

Damped stochastic system driven by colored noise: Analytical solution by a path integral approach

C Mahanta, TG Venkatesh - Physical Review E, 2000 - APS
We consider the nonlinear non-Markovian stochastic process associated with the damped
nonlinear dynamical system driven by Ornstein-Uhlenbeck noise. An approximate Fokker …

Comparison results of stochastic resonance effects realised by coherent and non‐coherent receivers under Gaussian noise

L Liang, Z Li, J Liu, N Zhang, P Qi - IET Communications, 2017 - Wiley Online Library
To boost the performance of binary pulse amplitude modulation at low signal‐to‐noise ratio,
the parameter‐tuned stochastic resonance (SR) is introduced into digital communications …

Transient properties of a bistable kinetic model with quantum corrections

B Ai, H Zheng, H Xie, L Liu - Central European Journal of Physics, 2006 - Springer
The transient properties of a Brownian particle moving in a bistable system with quantum
corrections are investigated. The Quantum Smoluchowski Equation (QSE) is fully valid for …

Noise-induced decline and propagation of population in the delayed Malthus–Verhulst model

J Cai, D Mei - Physica Scripta, 2010 - iopscience.iop.org
The effects of multiplicative and additive colored noises on decline and propagation
processes of population in the delayed stochastic Malthus–Verhulst model are investigated …

Mean First-Passage Time in a Bistable Kinetic Model with Stochastic Potentials

B Ai, H Zheng, X Zhang, N Wang, L Liu - International Journal of …, 2006 - Springer
The transient properties of a bistable system with the stochastic potentials are investigated.
The explicit expressions of the mean first-passage time (MFPT) are obtained by using a …