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Quantum fluctuation induced spatial stochastic resonance at zero temperature

Parongama Sen
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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.

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Parongama Sen. 2001-03-12. Quantum fluctuation induced spatial stochastic resonance at zero temperature. https://doi.org/10.1103/physreve.63.040101

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