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Title:
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Decay of unstable states in the presence of colored noise and random initial conditions. II. Analog experiments and digital simulations
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Author:
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Casademunt i Viader, Jaume; Jiménez Aquino, José Inés; Sancho, José M.; Lambert, C. J.; Mannella, R.; Martano, P.; McClintock, P. V. E.; Stocks, N. G.
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Other authors:
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Universitat de Barcelona |
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Abstract:
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The decay of an unstable state under the influence of external colored noise has been studied by means of analog experiments and digital simulations. For both fixed and random initial conditions, the time evolution of the second moment ¿x2(t)¿ of the system variable was determined and then used to evaluate the nonlinear relaxation time. The results obtained are found to be in excellent agreement with the theoretical predictions of the immediately preceding paper [Casademunt, Jiménez-Aquino, and Sancho, Phys. Rev. A 40, 5905 (1989)]. |
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Subject(s):
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-Fluctuacions (Física)
-Probabilitats
-Soroll
-Mecànica estadística
-Processos estocàstics
-Fluctuations (Physics)
-Probabilities
-Noise
-Statistical mechanics
-Stochastic processes |
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Rights:
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(c) The American Physical Society, 1989
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Document type:
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Article
Article - Published version |
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Published by:
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The American Physical Society
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