QUANTUM CHAOS IN TERMS OF ENTROPY FOR A PERIODICALLY KICKED TOP

Authors
ALICKI R MAKOWIEC D MIKLASZEWSKI W
Citation
R. Alicki et al., QUANTUM CHAOS IN TERMS OF ENTROPY FOR A PERIODICALLY KICKED TOP, Physical review letters, 77(5), 1996, pp. 838-841
Citations number
19
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
77
Issue
5
Year of publication
1996
Pages
838 - 841
Database
ISI
SICI code
0031-9007(1996)77:5<838:QCITOE>2.0.ZU;2-C
Abstract
A recently developed approach to the quantum dynamical entropy for cla ssical and infinite quantum dynamical systems involving von Neumann en tropy for multitime correlation matrices is adapted to finite quantum systems and implemented numerically for a periodically kicked top. Sig nificant quantitative differences between chaotic and regular regime a re observed.