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Spinning Solitons of a Modified Non-Linear Schroedinger equation

Yves Brihaye, Betti Hartmann, Wojtek J. Zakrzewski

hep-tharXiv:hep-th/0308155

Abstract

We study soliton solutions of a modified non-linear Schroedinger (MNLS) equation. Using an Ansatz for the time and azimuthal angle dependence previously considered in the studies of the spinning Q-balls, we construct multi-node solutions of MNLS as well as spinning generalisations.

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