A QUANTUM MAP FOR A KICKED SPIN-1 IN AN OSCILLATOR RESERVOIR

Citation
Sm. Gatica et Es. Hernandez, A QUANTUM MAP FOR A KICKED SPIN-1 IN AN OSCILLATOR RESERVOIR, Physica. A, 222(1-4), 1995, pp. 173-184
Citations number
11
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
ISSN journal
0378-4371
Volume
222
Issue
1-4
Year of publication
1995
Pages
173 - 184
Database
ISI
SICI code
0378-4371(1995)222:1-4<173:AQMFAK>2.0.ZU;2-2
Abstract
We analyze the behavior of a particle with Spin 1 polarized in an exte rnal magnetic field, immersed in an oscillator reservoir and periodica lly perturbed. Two different models for the dissipative coupling are c onsidered, the Rotating Wave Approximation (RWA) and the Full Coupling (FC). The quantum maps are constructed for both interactions and we c ompare their eigensystems and fixed points for several selections of t he relevant parameters.