CHECKING LINEAR RESPONSE THEORY IN DRIVEN BISTABLE SYSTEMS-Reference-Cited by-同舟云学术

CHECKING LINEAR RESPONSE THEORY IN DRIVEN BISTABLE SYSTEMS

Published:2002-09 Issue:03 Volume:02 Page:L127-L138
ISSN:0219-4775
Container-title:Fluctuation and Noise Letters
language:en
Short-container-title:Fluct. Noise Lett.

Author:

CASADO-PASCUAL J.¹,GÓMEZ-ORDÓÑEZ J.¹,MORILLO M.¹,HÄNGGI P.²

Affiliation:

1. Universidad de Sevilla, Física Teórica, Apartado de Correos 1065, Sevilla 41080, Spain

2. Institut für Physik, Universität Augsburg, Universitätsstraße 1, D-86135 Augsburg, Germany

Abstract

The validity of linear response theory to describe the response of a nonlinear stochastic system driven by an external periodical time dependent force is put to a critical test. A variety of numerical and analytical approximations is used to compare its predictions with numerical solutions over an extended parameter regime of driving amplitudes and frequencies and noise strengths. The relevance of the driving frequency and the noise value for the applicability of linear response theory is explored for single and multi-frequency input signals.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,General Mathematics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0219477502000737

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