Dynamical Criterion for Quantum Chaos: Entropy Production in Subsystems

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dc.creatorLahiri, Avijit
dc.date2003-02-04
dc.date2003-04-06
dc.date.accessioned2026-07-07T06:06:04Z
dc.date.available2026-07-07T06:06:04Z
dc.descriptionWe examine the conjecture that entropy production in subsystems of a given system can be used as a dynamical criterion for quantum chaos in the latter. Numerical results are presented for finite dimensional spin systems as also for the quantum baker's map. Of especial importance is the power spectrum of the entropy production which gets progressively more and more broad-banded as the degree of correlation in the Hamiltonian matrix is made to decrease.
dc.description4 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0302029
dc.identifierhttp://arxiv.org/abs/quant-ph/0302029
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90848
dc.subjectQuantum Physics
dc.titleDynamical Criterion for Quantum Chaos: Entropy Production in Subsystems
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