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Squeezed Coherent States and a Semiclassical Propagator for the Schroedinger equation in Phase

Maurice de Gosson·Serge de Gosson
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Abstract

We construct semiclassical solutions of the symplectically covariant Schroedinger phase-space equation rigorously studied in a previous paper; we use for this purpose an adaptation of Littlejohn's nearby-orbit method. We take the opportunity to discuss in some detail the so fruitful notion of squeezed coherent state and the action of the metaplectic group on these states.

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Maurice de Gosson, Serge de Gosson. 2006-05-05. Squeezed Coherent States and a Semiclassical Propagator for the Schroedinger equation in Phase. https://arxiv.org/abs/quant-ph/0605060

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