A Class of Quantum States with Classical-like Evolution
High Energy Physics - Theory
2009-10-28 v1 chao-dyn
Condensed Matter
Chaotic Dynamics
Abstract
In the framework of Nelson stochastic quantization we derive exact non-stationary states for a class of time-dependent potentials. The wave-packets follow a classical motion with constant dispersion. The new states thus define a possible extension of the harmonic-oscillator coherent states to more general potentials. As an explicit example we give a detailed treatement of a sestic oscillator potential.
Cite
@article{arxiv.hep-th/9407165,
title = {A Class of Quantum States with Classical-like Evolution},
author = {S. De Martino and S. De Siena and F. Illuminati},
journal= {arXiv preprint arXiv:hep-th/9407165},
year = {2009}
}
Comments
13 pages, plain LaTeX, DFPD 94/TH/31, May 1994