Quantum fluctuation induced spatial stochastic resonance at zero temperature
统计力学
2009-11-07 v1
摘要
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.
引用
@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}
}
备注
To appear in Physical Review E