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research article
T-parity, its problems and their solution
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.
Type
research article
Web of Science ID
WOS:000289295200072
Authors
Publication date
2011
Published in
Start page
72
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
December 16, 2011
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