Digital Repository

Resonance phenomena in discrete systems with bichromatic input signal

Show simple item record Harikrishnan, K. P. en_US AMBIKA, G. en_US 2018-11-14T09:11:48Z 2018-11-14T09:11:48Z 2008-02 en_US
dc.identifier.citation The European Physical Journal B, 61(3) en_US
dc.identifier.issn 1434-6028 en_US
dc.identifier.issn 1434-6036 en_US
dc.identifier.uri en_US
dc.description.abstract We undertake a detailed numerical study of the twin phenomenon of stochastic and vibrational resonance in a discrete model system in the presence of bichromatic input signal. A two parameter cubic map is used as the model that combines the features of both bistable and threshold systems. In addition to the results already shown for continuous systems, our analysis brings out several interesting features both for vibrational and stochastic resonance, including the existence of a cross over behavior between the two. In the regime of vibrational resonance, it is shown that the additional high frequency forcing can change the effective value of the system parameter resulting in the shift of the bistable window. In the case of stochastic resonance, the study reveals a fundamental difference between the bistable and threshold mechanisms in the response, with respect to multisignal input. en_US
dc.language.iso en en_US
dc.publisher Springer Nature en_US
dc.subject Resonance phenomena en_US
dc.subject Discrete systems en_US
dc.subject Bichromatic en_US
dc.subject Stochastic resonance en_US
dc.subject Computational methods en_US
dc.subject Statistical physics en_US
dc.subject 2008 en_US
dc.title Resonance phenomena in discrete systems with bichromatic input signal en_US
dc.type Article en_US
dc.contributor.department Dept. of Physics en_US
dc.identifier.sourcetitle The European Physical Journal B en_US
dc.publication.originofpublisher Foreign en_US

Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search Repository

Advanced Search


My Account