Quantum fluctuation induced spatial stochastic resonance at zero temperature
Statistical Mechanics
2009-11-07 v1
Abstract
We consider a model in which the quantum fluctuation can be controlled and show that the system responds to a spatially periodic external field at zero temperature. This signifies the occurrence of spatial stochastic resonance where the fluctuations are purely quantum in nature. Various features of the phenomenon are discussed.
Cite
@article{arxiv.cond-mat/0103244,
title = {Quantum fluctuation induced spatial stochastic resonance at zero temperature},
author = {Parongama Sen},
journal= {arXiv preprint arXiv:cond-mat/0103244},
year = {2009}
}
Comments
To appear in Physical Review E