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dc.contributor | Universitat Politècnica de Catalunya. Departament de Física Aplicada |
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dc.contributor | Universitat Politècnica de Catalunya. NOLIN - Física No-Lineal i Sistemes Fora de l'Equilibri |
dc.contributor.author | Ramírez de la Piscina Millán, Laureano |
dc.contributor.author | Sancho, Jose Maria |
dc.date | 1991-01-18 |
dc.identifier.citation | Ramírez de la Piscina, L.; Sancho, J.M. "First-passage times for a marginal state driven by colored noise". Physical Review A, 1991, vol. 43, núm. 2, p.663-668. ISSN:1050-2947 |
dc.identifier.citation | 1050-2947 |
dc.identifier.uri | http://hdl.handle.net/2117/16901 |
dc.description.abstract | The dynamical process through a marginal state (saddle point) driven by colored noise is studied. For small correlation time of the noise, the mean first-passage time and its variance are calculated using standard methods. When the correlation time of the noise is finite or large, an alternative approach, based on simple physical arguments, is proposed. It will allow us to study also the passage times of an unstable state. The theoretical predictions are tested satisfactorily by the use of computer simulations. |
dc.description.abstract | Peer Reviewed |
dc.language.iso | eng |
dc.publisher | The American Physical Society |
dc.relation | http://dx.doi.org/10.1103/PhysRevA.43.663 |
dc.rights | info:eu-repo/semantics/openAccess |
dc.subject | Àrees temàtiques de la UPC::Física::Mecànica quàntica |
dc.subject | Fluctuations (Physics) |
dc.subject | Quantum theory |
dc.subject | Fluctuations |
dc.subject | Correlated noise |
dc.subject | Langevin equation |
dc.subject | Digital simulation |
dc.subject | Laser |
dc.subject | Nonlinear optics |
dc.subject | Fluctuacions (Física) |
dc.subject | Teoria quàntica |
dc.title | First-passage times for a marginal state driven by colored noise |
dc.type | info:eu-repo/semantics/publishedVersion |
dc.type | info:eu-repo/semantics/article |