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arXiv · hep-ph/9305278

Topologically Stable Electroweak Flux Tube

Gia Dvali·Goran Senjanović
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Abstract

We show that for a large range of parameters in a $SU(2)_L\times U(1)$ electroweak theory with two Higgs doublets there may exist classically stable flux tubes of Z boson magnetic field. In a limit of an extra global $\tilde U(1)$ symmetry, these flux-tubes become topologically stable. These results are automatically valid even if $\tilde U(1)$ is gauged.

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Gia Dvali, Goran Senjanović. 1993-05-17. Topologically Stable Electroweak Flux Tube. https://doi.org/10.1103/physrevlett.71.2376

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