Title:
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Higher-order colored-noise effects in multivariable systems
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Author:
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Ramírez Piscina, Laureano; Sancho, José M.
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Other authors:
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Universitat de Barcelona |
Abstract:
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We extend the partial resummation technique of Fokker-Planck terms for multivariable stochastic differential equations with colored noise. As an example, a model system of a Brownian particle with colored noise is studied. We prove that the asymmetric behavior found in analog simulations is due to higher-order terms which are left out in that technique. On the contrary, the systematic ¿-expansion approach can explain the analog results. |
Subject(s):
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-Fluctuacions (Física) -Soroll -Fluctuations (Physics) -Noise |
Rights:
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(c) The American Physical Society, 1988
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Document type:
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Article Article - Published version |
Published by:
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The American Physical Society
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