Quantum dynamics of a pulsed spin system: Long-time behavior of semiclassical wave functions
Journal Article
·
· Phys. Rev. B: Condens. Matter; (United States)
Semiclassical wave-function patterns in a pulsed spin system are examined in the post crossover-time regime. They show ergodic and nonergodic features possessed by the underlying classical dynamics. Local dimensions (i.e., singularities) of their probability density functions maintain enhanced fluctuations when the pulse strength lies in a transitional region leading to global chaos.
- Research Organization:
- The James Franck Institute, The University of Chicago, Chicago, Illinois 60637(JP); Fukuoka Institute of Technology, Higashi-ku, Fukuoka 811-02 Japan; Theoretical Division and Center for Nonlinear Studies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545; Department of Applied Physics, Waseda University, Shinjuku-ku, Tokyo 160, Japan
- OSTI ID:
- 6387300
- Journal Information:
- Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 39:16; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
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