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arXiv · 2106.08743

Electroweak monopoles with a non-linearly realized weak hypercharge

P. De Fabritiis·J. A. Helayël-Neto
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Abstract

We present a finite-energy electroweak-monopole solution obtained by considering non-linear extensions of the hypercharge sector of the Electroweak Theory, based on logarithmic and exponential versions of electrodynamics. We find constraints for a class of non-linear extensions and also work out an estimate for the monopole mass in this scenario. We finally derive a lower bound for the energy of the monopole and discuss the simpler case of a Dirac magnetic charge.

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P. De Fabritiis, J. A. Helayël-Neto. 2021-09-13. Electroweak monopoles with a non-linearly realized weak hypercharge. https://doi.org/10.1140/epjc%2Fs10052-021-09591-x

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