Squeezed angular momentum coherent states: construction and time evolution
Quantum Physics
2007-05-23 v1
Abstract
A family of angular momentum coherent states on the sphere is constructed using previous work by Aragone et al [1]. These states depend on a complex parameter which allows an arbitrary squeezing of the angular momentum uncertainties. The time evolution of these states is analyzed assuming a rigid body hamiltonian. The rich scenario of fractional revivals is exhibited with cloning and many interference effects.
Cite
@article{arxiv.quant-ph/9909022,
title = {Squeezed angular momentum coherent states: construction and time evolution},
author = {R. Arvieu and P. Rozmej},
journal= {arXiv preprint arXiv:quant-ph/9909022},
year = {2007}
}
Comments
4 pages, RevTeX,(needs epsfig.sty). Presented on 6th International Conference on Squeezed States and Uncertainty Relations, Napoli, 24-29 May 1999