Electroweak monopoles with a non-linearly realized weak hypercharge
arXiv:2106.08743 · doi:10.1140/epjc/s10052-021-09591-x
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.
arXiv comment8 pages, published in EPJC
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