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arXiv · 1007.4807

T-parity, its problems and their solution

Duccio Pappadopulo·Alessandro Vichi
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Abstract

We point out a basic difficulty in the construction of little-Higgs models with T-parity which is overlooked by large part of the present literature. Almost all models proposed so far fail to achieve their goal: they either suffer from sizable electroweak corrections or from a breakdown of collective breaking. We provide a model building recipe to bypass the above problem and apply it to build the simplest T-invariant extension of the Littlest Higgs. Our model predicts additional T-odd pseudo-Goldstone bosons with weak scale masses.

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Duccio Pappadopulo, Alessandro Vichi. 2010-07-27. T-parity, its problems and their solution. https://doi.org/10.1007/jhep03(2011)072

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