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Dynamics of superconducting strings with chiral currents

J. J. Blanco-Pillado·Ken D. Olum·Alexander Vilenkin
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Abstract

We rederive, using an elementary formalism, the general solution to the equations of motion for a superconducting string with a chiral (null) neutral current, earlier obtained by Carter and Peter. We apply this solution to show that the motion of such string loops is strictly periodic and analyze cusp-like behavior and vorton solutions of arbitrary shape. We argue that this solution can be used to approximately describe the dynamics of superconducting strings with small non-chiral currents. We use this description to estimate the electromagnetic radiation power from such strings.

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J. J. Blanco-Pillado, Ken D. Olum, Alexander Vilenkin. 2001-03-07. Dynamics of superconducting strings with chiral currents. https://doi.org/10.1103/physrevd.63.103513

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