NONSPREADING COHERENT STATES RIDING ON KEPLER ORBITS

Authors
BARUT AO XU BW
Citation
Ao. Barut et Bw. Xu, NONSPREADING COHERENT STATES RIDING ON KEPLER ORBITS, Helvetica Physica Acta, 66(7-8), 1993, pp. 712-720
Citations number
22
Categorie Soggetti
Physics
Journal title
Helvetica Physica Acta → ACNP
ISSN journal
00180238
Volume
66
Issue
7-8
Year of publication
1993
Pages
712 - 720
Database
ISI
SICI code
0018-0238(1993)66:7-8<712:NCSROK>2.0.ZU;2-8
Abstract
We construct exact non-spreading coherent states for the Kepler proble m and show that they must be two-dimensional lying on the plane of the orbit. The use of a new time variable in the associated auxiliary osc illator problem plays a crucial role.