QUANTITATIVE INDICATOR FOR SEMIQUANTUM CHAOS

Authors
KOWALSKI AM MARTIN MT NUNEZ J PLASTINO A PROTO AN
Citation
Am. Kowalski et al., QUANTITATIVE INDICATOR FOR SEMIQUANTUM CHAOS, Physical review. A, 58(3), 1998, pp. 2596-2599
Citations number
15
Categorie Soggetti
Physics
Journal title
Physical review. A → ACNP
ISSN journal
10502947
Volume
58
Issue
3
Year of publication
1998
Pages
2596 - 2599
Database
ISI
SICI code
1050-2947(1998)58:3<2596:QIFSC>2.0.ZU;2-K
Abstract
By generalizing to a mixed-state environment the treatment recently gi ven to a model advanced by Cooper et al. [Phys. Rev. Lett. 72, 1337 (1 994)], we show that some characteristics of the so-called semiquantum chaos can be described by recourse to a special motion invariant of th e problem, that thus becomes a chaos indicator.