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arXiv · 0911.3062

Gravitating Semilocal strings

Betti Hartmann·Jon Urrestilla
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Abstract

We discuss the properties of semilocal strings minimally coupled to gravity. Semilocal strings are solutions of the bosonic sector of the Standard Model in the limit $\sin^2θ_W=1$ (where $θ_W$ is the Weinberg angle) and correspond to embedded Abelian-Higgs strings for a particular choice of the scalar doublet. We focus on the limit where the gauge boson mass is equal to the Higgs boson mass such that the solutions fulfill the Bogomolnyi-Prasad-Sommerfield (BPS) bound.

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Betti Hartmann, Jon Urrestilla. 2009-11-16. Gravitating Semilocal strings. https://doi.org/10.1088/1742-6596%2F229%2F1%2F012008

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