Quantum Chaos : Fundamental Problems and Application to Material Science : Part II. Quantal Aspects : New Trends in Chaotic Dynamics of Hamiltonian Systems
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概要
- 論文の詳細を見る
We investigate quantum mechanics of nonintegrable and chaotic systems. Two realistic examples of quantum chaos in magnetic phenomena are given: (1) Quantum billiard in a magnetic field; (2) quantum dynamics of a pulsed spin system. In these examples, we discuss salient aspects of irregular energy spectra and complicated quantum diffusion. Then, fundamental problems of quantum chaos are examined from a viewpoint of integrable dynamical systems. Singularities at degenerate points, which abound in the generic case with several nonintegrability parameters being included, are incorporated into a high-dimensional field theory.
- 理論物理学刊行会の論文
- 1989-10-31
著者
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Nakamura Katsuhiro
The James Franck Institute The University Of Chicago
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Nakamura Katsuhiro
The James Franck Institute The University Of Chicago : Fukuoka Institute Of Technology
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Nakamura Kaizo
Department of Quantum Materials Science, Institute of Technology, The University of Tokushima
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NAKAMURA Katsuhiro
The James Franck Institute, The University of Chicago : Fukuoka Institute of Technology
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- Quantum Chaos : Fundamental Problems and Application to Material Science : Part II. Quantal Aspects : New Trends in Chaotic Dynamics of Hamiltonian Systems