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Schrodinger's Cataplex

Thomas Curtright
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Abstract

We discuss elementary entwiners that cross-weave the variables of certain integrable models: Liouville, sine-Gordon, and sinh-Gordon field theories in two-dimensional spacetime, and their quantum mechanical reductions. First we define a complex time parameter that varies from one energy-shell to another. Then we explain how field propagators can be simply expressed in terms of elementary functions through the combination of an evolution in this complex time and a duality transformation.

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Thomas Curtright. 2000-11-25. Schrodinger's Cataplex. https://arxiv.org/abs/quant-ph/0011101

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