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arXiv · 1605.07213

Linear $σ$ model for the Goldstone Higgs - Experimental tests

Sara Saa
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Abstract

In order to explore a possible dynamical nature for the Higgs field (such as its being a pseudo-Goldstone boson) we develop a renormalizable Lagrangian based on the minimal $SO(5)$ linear $σ$-model with the symmetry softly broken to $SO(4)$, including gauge bosons and fermions. We then present the phenomenological implications and constraints from precision observables and the impact on present and future LHC data.

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Sara Saa. 2016-05-23. Linear $σ$ model for the Goldstone Higgs - Experimental tests. https://arxiv.org/abs/1605.07213

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