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Noise-Induced Linearisation and Delinearisation

Dykman, MI and Luchinsky, DG and Mannella, Riccardo and McClintock, PVE and Short, HE and Stein, ND and Stocks, N G (1993) Noise-Induced Linearisation and Delinearisation. arXiv .

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SUMMARY It is demonstrated, by means of analogue electronic simulation and theoretically, that external noise can markedly change the character of the response of a nonlinear system to a low-frequency periodic field. In general, noise of sufficient intensity {\it linearises} the response. For certain parameter ranges in particular cases, however, an increase in the noise intensity can sometime have the opposite effect and is shown to {\it delinearise} the response. The physical origins of these contrary behaviours are discussed.

Item Type: Article
Additional Information: Imported from arXiv
Uncontrolled Keywords: Imported from arXiv
Subjects: Area02 - Scienze fisiche > FIS/03 - Fisica della materia
Divisions: Dipartimenti (from 2013) > DIPARTIMENTO DI FISICA
Depositing User: dott.ssa Sandra Faita
Date Deposited: 06 Aug 2013 12:47
Last Modified: 10 Sep 2013 17:28
URI: http://eprints.adm.unipi.it/id/eprint/1454

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