Non-Abelian current oscillations in harmonic string loops: existence of throbbing vortons
arXiv:1202.3938 · doi:10.1103/PhysRevD.83.125027
Abstract
It is shown that a string carrying a field of harmonic type can have circular vorton states of a new "throbbing" kind, for which the worldsheet geometry is stationary but the internal structure undergoes periodic oscillation.
14 pages Latex, colored version of manuscript originally published in black and white
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