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arXiv · 2010.10381

The Forced Soliton Equation and Semiclassical Soliton Form Factors

Ilarion V. Melnikov·Constantinos Papageorgakis·Andrew B. Royston
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Abstract

We show that the leading semiclassical behavior of soliton form factors at arbitrary momentum transfer is controlled by solutions to a new wave-like integro-differential equation that describes solitons undergoing acceleration. We work in the context of two-dimensional linear sigma models with kink solitons for concreteness, but our methods are purely semiclassical and generalizable.

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Ilarion V. Melnikov, Constantinos Papageorgakis, Andrew B. Royston. 2020-10-20. The Forced Soliton Equation and Semiclassical Soliton Form Factors. https://doi.org/10.1103/physrevlett.125.231601

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