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Little Higgs and precision electroweak tests

Aldo Deandrea
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Abstract

I consider the low energy limit of Little Higgs models. The method consists in eliminating the heavy fields using their classical equations of motion in the infinite mass limit. After the elimination of the heavy degrees of freedom one can directly read off deviations from the precision electroweak data. I also examine the effects on the low energy precision experiments.

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Aldo Deandrea. 2004-06-04. Little Higgs and precision electroweak tests. https://arxiv.org/abs/hep-ph/0405120

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