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http://hdl.handle.net/2445/9343| Title: | Decay of an unstable state in the presence of multiplicative noise |
| Author: | De Pasquale, F. Sancho, José M. San Miguel Ruibal, Maximino Tartaglia, P. |
| Keywords: | Fluctuacions (Física) Soroll Termodinàmica estadística Radioactive decay Noise |
| Issue Date: | 1986 |
| Publisher: | The American Physical Society |
| Abstract: | The phenomenon of anomalous fluctuations associated with the decay of an unstable state is analyzed in the presence of multiplicative noise. A theory is presented and compared with a numerical simulation. Our results allow us to distinguish the roles of additive and multiplicative noise in the nonlinear relaxation process. We suggest the use of experiments on transient dynamics to understand the effect of these two sources of noise in problems in which parametric noise is thought to be important, such as dye lasers. |
| Note: | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.33.4360 |
| It is part of: | Physical Review A, 1986, vol. 33, núm. 6, p. 4360-4366. |
| URI: | http://hdl.handle.net/2445/9343 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevA.33.4360 |
| ISSN: | 1050-2947 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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