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Vibrational Aspects of the SU(2) Skyrmion

F. M. Steffens, V. E. Herscovitz

hep-pharXiv:hep-ph/9311292

Abstract

We treat the Skyrme model with the breathing mode in a situation involving two quartic terms. It is seen that there is a new limit for large e due to the breathing mode not found in the usual rotating hedgehog.

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