Value statistics of chaotic Wigner function

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dc.creatorHorvat, Martin
dc.creatorProsen, Tomaz
dc.date2006-02-01
dc.date.accessioned2026-07-07T07:04:13Z
dc.date.available2026-07-07T07:04:13Z
dc.descriptionWe study Wigner function value statistics of classically chaotic quantum maps on compact 2D phase space. We show that the Wigner function statistics of a random state is a Gaussian, with the mean value becoming negligible compared to the width in the semi-classical limit. Using numerical example of quantized sawtooth map we demonstrate that the relaxation of time-dependent Wigner function statistics, starting from a coherent initial state, takes place on a logarithmically short log (hbar) time scale.
dc.description5 pages, 4 figures (4 .eps files); for the proceedings of the 5th International Summer School/Conference in Maribor 2002: Let's Face Chaos through Nonlinear Dynamics
dc.identifierhttps://arxiv.org/abs/quant-ph/0602007
dc.identifierhttp://arxiv.org/abs/quant-ph/0602007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/109279
dc.subjectQuantum Physics
dc.subjectChaotic Dynamics
dc.titleValue statistics of chaotic Wigner function
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