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Renormalized transport equations for the bistable potential model

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Zeitschrift für Physik B Condensed Matter

Abstract

Renormalized transport equations for general Fokker-Planck systems are derived and applied to the bistable potential model. The exact equation for the expectation value 〈x〉 t can be evaluated in both domains 〈D〉∈x ± and 〈x〉∈D 0 outside and between the potential minima, leading to drastic differences of the dynamics prevailing inD ± andD 0, respectively.

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Authors and Affiliations

  1. Institut für Theoretische Physik, Universität Stuttgart, Pfaffenwaldring 57, D-7000, Stuttgart 80, Germany

    Wolfgang Weidlich & Hermann Grabert

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  1. Wolfgang Weidlich
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  2. Hermann Grabert
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Weidlich, W., Grabert, H. Renormalized transport equations for the bistable potential model. Z Physik B 36, 283–293 (1980). https://doi.org/10.1007/BF01325292

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  • DOI: https://doi.org/10.1007/BF01325292

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