Stochastic resonance in a bistable potential is characterized as a syncronization effect of the hopping mechanism induced by the external periodic bias. Most notably, syncronization is shown i) to attain a maximum with increasing the forcing frequency close to the relevant switching rate, thus revealing a bonafide resonant process; ii) to occur even in the absence of symmetry breaking by the periodic forcing term.
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Titolo: | A New Definition of Stochastic Resonance |
Autori: | |
Data di pubblicazione: | 1995 |
Rivista: | |
Abstract: | Stochastic resonance in a bistable potential is characterized as a syncronization effect of the h...opping mechanism induced by the external periodic bias. Most notably, syncronization is shown i) to attain a maximum with increasing the forcing frequency close to the relevant switching rate, thus revealing a bonafide resonant process; ii) to occur even in the absence of symmetry breaking by the periodic forcing term. |
Handle: | http://hdl.handle.net/11391/925572 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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