arXiv · 0810.5024
Operators in ultraviolet completions for collective symmetry breaking
Abstract
We investigate the Lagrangian terms of scalar-gauge interactions in a weakly-coupled gauge theory beyond the ultraviolet momentum cutoff of models where the collective symmetry breaking mechanism protects the Higgs mass squared against having quadratic divergence. We also propose a five-dimensional model in which the gauge symmetry breaking is achieved by boundary conditions consistent with local gauge transformations. It is shown that the scalar-gauge operators in the two models differ in the absence of quadratic divergence.
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Nobuhiro Uekusa. 2008-10-28. Operators in ultraviolet completions for collective symmetry breaking. https://doi.org/10.1103/physrevd.79.085010
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