Quantum Signature of Classical Chaos in the Temporal Mean of
Expectation Values of Observables

Chin. Phys. Lett.

1995, Vol. 12

Issue (10): 577-580 DOI:

Original Articles

Quantum Signature of Classical Chaos in the Temporal Mean of Expectation Values of Observables

JIE Quanlin¹;XU Gongou^1,2,3

¹Department of Physics, Nanjing University, Nanjing 210008 ²Department of Modern Physics, and National Laboratory of Heavy Ion Accelerator, Lanzhou University, Lanzhou 730000 ³Institute of Nuclear Research, Academia Sinica, Shanghai 201800

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JIE Quanlin, XU Gongou 1995 Chin. Phys. Lett. 12 577-580

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Abstract In an integrable quantum system, the time averages of expectation values of a complete set of commuting observables (CSCO) form a regular pattern when every common eigenstate of the CSCO is chosen as the initial state. As the system transits to chaotic, the regular pattern is destroyed and these points cluster.

Keywords: 05.45.+b 03.65.-w

Published: 01 October 1995

PACS:	05.45.+b
	03.65.-w	(Quantum mechanics)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1995/V12/I10/0577

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