Displacement-Operator Squeezed States. II. Examples of Time-Dependent Systems Having Isomorphic Symmetry Algebras

Abstract

In this article, results from the previous paper (I) are applied to calculations of squeezed states for such well-known systems as the harmonic oscillator, free particle, linear potential, oscillator with a uniform driving force, and repulsive oscillator. For each example, expressions for the expectation values of position and momentum are derived in terms of the initial position and momentum, as well as in the $(\alpha ,z)$- and in the $(z,\alpha )$-representations described in I. The dependence of the squeezed-state uncertainty products on the time and on the squeezing parameters are determined for each system.

24 pages, LaTeX

References in corpus (2)

• Functional Forms for the Squeeze and the Time-Displacement Operators
• Rydberg Wave Packets are Squeezed States

Cited by in corpus (3)

• Time-dependent Schrödinger equations having isomorphic symmetry algebras. I. Classes of interrelated equations
• Time-dependent Schrödinger equations having isomorphic symmetry algebras. II. Symmetry algebras, coherent and squeezed states
• The Schrödinger system H=-{1/2}e^{Υ(t-t_o)}\partial_{xx} +\lfrac{1}{2}ω^2e^{-Υ(t-t_o)}x^2