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arXiv · hep-ph/9710343

Electrically Charged Sphalerons

P. M. Saffin·E. J. Copeland
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Abstract

We investigate the possibility that the Higgs sector of the Weinberg-Salam model admits the existence of electrically charged, sphaleron states. Evidence is provided through an asymptotic and numerical perturbative analysis about the uncharged sphaleron. By introducing a toy model in two dimensions we demonstrate that such electrically charged, unstable states can exist. Crucially, they can have a comparable mass to their uncharged counterparts and so may also play a role in electroweak baryogenesis, by opening up new channels for baryon number violating processes.

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P. M. Saffin, E. J. Copeland. 1997-10-14. Electrically Charged Sphalerons. https://doi.org/10.1103/physrevd.57.5064

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