Please use this identifier to cite or link to this item: 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
ISSN: 1050-2947
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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