Aspects of stochastic resonance in Josephson junction, bimodal maps and coupled map lattice

Aspects of stochastic resonance in Josephson junction, bimodal maps and coupled map lattice

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 regardin...

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Veröffentlicht in:Pramāṇa 2005-04, Vol.64 (4), p.535-542
Hauptverfasser: Ambika, G., Menon, Kamala, Harikrishnan, K. P.
Format: Artikel
Sprache:eng
Schlagworte:
Cubic lattice
Josephson junctions
Stochastic resonance
Tunnel junctions
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Zusammenfassung: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.
ISSN:0304-4289
0973-7111
DOI:10.1007/BF02706201