Analytical study of stochastic resonance in a monostable non-harmonic system
We present an analytical study of the enhancement of the signal-to-noise ratio in a monostable non-harmonic potential. We make use of the exact expression for the diffusion propagator obtained in a previous work, finding a monotonically increasing response with the noise amplitude. On the other hand...
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2000
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v283_n1_p255_Strier http://hdl.handle.net/20.500.12110/paper_03784371_v283_n1_p255_Strier |
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paper:paper_03784371_v283_n1_p255_Strier |
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paper:paper_03784371_v283_n1_p255_Strier2023-06-08T15:39:55Z Analytical study of stochastic resonance in a monostable non-harmonic system Random processes Resonance Signal to noise ratio Nonharmonic potentials Stochastic resonance Statistical mechanics We present an analytical study of the enhancement of the signal-to-noise ratio in a monostable non-harmonic potential. We make use of the exact expression for the diffusion propagator obtained in a previous work, finding a monotonically increasing response with the noise amplitude. On the other hand, for the first time, we provide a cut-off to such an increase, which prevents a probability leakage out of the system. 2000 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v283_n1_p255_Strier http://hdl.handle.net/20.500.12110/paper_03784371_v283_n1_p255_Strier |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Random processes Resonance Signal to noise ratio Nonharmonic potentials Stochastic resonance Statistical mechanics |
| spellingShingle |
Random processes Resonance Signal to noise ratio Nonharmonic potentials Stochastic resonance Statistical mechanics Analytical study of stochastic resonance in a monostable non-harmonic system |
| topic_facet |
Random processes Resonance Signal to noise ratio Nonharmonic potentials Stochastic resonance Statistical mechanics |
| description |
We present an analytical study of the enhancement of the signal-to-noise ratio in a monostable non-harmonic potential. We make use of the exact expression for the diffusion propagator obtained in a previous work, finding a monotonically increasing response with the noise amplitude. On the other hand, for the first time, we provide a cut-off to such an increase, which prevents a probability leakage out of the system. |
| title |
Analytical study of stochastic resonance in a monostable non-harmonic system |
| title_short |
Analytical study of stochastic resonance in a monostable non-harmonic system |
| title_full |
Analytical study of stochastic resonance in a monostable non-harmonic system |
| title_fullStr |
Analytical study of stochastic resonance in a monostable non-harmonic system |
| title_full_unstemmed |
Analytical study of stochastic resonance in a monostable non-harmonic system |
| title_sort |
analytical study of stochastic resonance in a monostable non-harmonic system |
| publishDate |
2000 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v283_n1_p255_Strier http://hdl.handle.net/20.500.12110/paper_03784371_v283_n1_p255_Strier |
| _version_ |
1768542271921192960 |