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Article

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Published version

Publication date

2001

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/18855

Stochastic resonance in a suspension of magnetic dipoles under shear flow

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http://dx.doi.org/10.1103/PhysRevE.63.041112

Abstract

We show that a magnetic dipole in a shear flow under the action of an oscillating magnetic field displays stochastic resonance in the linear response regime. To this end, we compute the classical quantifiers of stochastic resonance, i.e., the signal to noise ratio, the escape time distribution, and the mean first passage time. We also discuss the limitations and role of the linear response theory in its applications to the theory of stochastic resonance.

Subject

Sistemes no lineals, Física estadística

Subject (English)

Nonlinear systems, Statistical physics

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Articles publicats en revistes (Física de la Matèria Condensada)

Citation

ALARCÓN COR, Tomás and PÉREZ MADRID, Agustín. Stochastic resonance in a suspension of magnetic dipoles under shear flow. Physical Review E. 2001. Vol. 63, num. 4, pags. 041112-1-041112-12. ISSN 1063-651X. [consulted: 18 of August of 2026]. Available at: https://hdl.handle.net/2445/18855

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