Quantum localization and energy flow in many-dimensional Fermi resonant systems

DOI PDF 被引用文献2件
  • David E. Logan
    Physical Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QZ, United Kingdom
  • Peter G. Wolynes
    School of Chemical Sciences, University of Illinois, Urbana, Illinois 61801

書誌事項

公開日
1990-10-01
DOI
  • 10.1063/1.458637
公開者
AIP Publishing

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説明

<jats:p>The quantum mechanics of energy flow in many-dimensional Fermi resonant systems has several connections to the theory of Anderson localization in disordered solids. We argue that in high dimensional and highly quantum mechanical systems the energy flow can be modeled as coherent transport on a locally but weakly correlated random energy surface. This model exhibits a sharp but continuous transition from local to global energy flow characterized by critical exponents. Dephasing smears the transition and an interesting nonmonotonic dependence of energy flow rate on environmental coupling is predicted to occur near the transition.</jats:p>

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