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Non-Markovian Quantum Dynamics and Classical Chaos

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 نشر من قبل Ignacio Garcia-Mata
 تاريخ النشر 2012
  مجال البحث فيزياء
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We study the influence of a chaotic environment in the evolution of an open quantum system. We show that there is an inverse relation between chaos and non-Markovianity. In particular, we remark on the deep relation of the short time non-Markovian behavior with the revivals of the average fidelity amplitude-a fundamental quantity used to measure sensitivity to perturbations and to identify quantum chaos. The long time behavior is established as a finite size effect which vanishes for large enough environments.



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