Decay of unstable states in the presence of colored noise and random initial conditions. I. Theory of nonlinear relaxation times
The general theory of nonlinear relaxation times is developed for the case of Gaussian colored noise. General expressions are obtained and applied to the study of the characteristic decay time of unstable states in different situations, including white and colored noise, with emphasis on the distrib...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1989 |
| País: | España |
| Institución: | Universidad de Barcelona |
| Repositorio: | Dipòsit Digital de la UB |
| OAI Identifier: | oai:diposit.ub.edu:2445/9446 |
| Acceso en línea: | https://hdl.handle.net/2445/9446 |
| Access Level: | acceso abierto |
| Palabra clave: | Fluctuacions (Física) Soroll Probabilitats Mecànica estadística Processos estocàstics Fluctuations (Physics) Noise Probabilities Statistical mechanics Stochastic processes |
| Sumario: | The general theory of nonlinear relaxation times is developed for the case of Gaussian colored noise. General expressions are obtained and applied to the study of the characteristic decay time of unstable states in different situations, including white and colored noise, with emphasis on the distributed initial conditions. Universal effects of the coupling between colored noise and random initial conditions are predicted. |
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