Value Statistics of Chaotic Wigner Function

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概要

• 論文の詳細を見る

• We 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 semiclassical 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 〓) time scale.

• 理論物理学刊行会の論文
• 2003-09-30

著者

• Horvat Martin

  Faculty Of Mathematics And Physics University Of Ljubljana

• PROSEN Tomaz

  Faculty of Mathematics and Physics, University of Ljubljana

• Prosen Tomaz

  Faculty Of Mathematics And Physics University Of Ljubljana

• HORVAT Martin

  Faculty of Mathematics and Physics, University of Ljubljana

関連論文

• Value Statistics of Chaotic Wigner Function
• Value Statistics of Chaotic Wigner Function

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