Composite Vector Mesons and the Little Higgs Mechanism

Maurizio Piai

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arXiv · hep-ph/0409074

Composite Vector Mesons and the Little Higgs Mechanism

Maurizio Piai

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Abstract

I review a technique to embed vector mesons in the chiral Lagrangian of QCD, and apply it to more general coset spaces, relevant for Little Higgs models. The implementation of heavy spin-1 fields in Little Higgs models allows for a better control over previously non calculable, ultra-violate sensitive quantities, such as the Higgs couplings. A relevant application is the study of vacuum alignment in the SU(6)/Sp(6) models.

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Maurizio Piai. 2004-09-07. Composite Vector Mesons and the Little Higgs Mechanism. https://arxiv.org/abs/hep-ph/0409074

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