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Eigenstates of the Vorticity Operator: The Creation and Annihilation of Vortex States in Two Dimensions

A. D. Speliotopoulos
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Abstract

A quantum mechanical description of vortices in two dimensional superfluid $^4$He flims is presented. Single vortex creation and annihilation operators are defined and wavefunctions for these states are explicitly constructed. A hamitonian for these states is then proposed.

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A. D. Speliotopoulos. 1995-04-26. Eigenstates of the Vorticity Operator: The Creation and Annihilation of Vortex States in Two Dimensions. https://arxiv.org/abs/cond-mat/9504100

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