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arXiv · hep-ph/9808295

Energy barrier in the two-Higgs model

B. Kleihaus
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Abstract

The electroweak model is extended by a second Higgs doublet and a numerical investigation of static, finite energy classical solutions is performed. The results indicate that for a large domain of the parameters of the Higgs potential, the energy barrier between topologically distinct vacua of the Lagrangian is constituted by a bisphaleron.

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B. Kleihaus. 1999-06-24. Energy barrier in the two-Higgs model. https://doi.org/10.1142/s021773239900153x

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