Aspects of stochastic resonance in Josephson junction,bimodal maps and coupled map lattice |
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| Authors: | G. Ambika Kamala Menon K. P. Harikrishnan |
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| Affiliation: | (1) Department of Physics, Maharaja’s College, 682 011 Cochin, India;(2) Department of Physics, The Cochin College, 682 002 Cochin, India |
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| Abstract: | We present the results of extensive numerical studies on stochastic resonance and its characteristic features in three model systems, namely, a model for Josephson tunnel junctions, the bistable cubic map and a coupled map lattice formed by coupling the cubic maps. Some interesting features regarding the mechanism including multisignal amplification and spatial stochastic resonance are shown. |
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| Keywords: | Stochastic resonance Josephson junction coupled map lattice |
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