Composite two-Higgs model with dynamical CP-violation

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Quark models with four-fermion interaction including derivatives of fields are exploited as prototypes for composite-Higgs extensions of the Standard Model. In the non-trivial case of two- and four-derivative insertions the dynamical breaking of chiral symmetry occurs in two channels, giving rise to two composite Higgs doublets. For special configuration of four-fermion coupling constants the dynamical CP-violation in the Higgs sector appears as a result of complexity of two v.e.v. for Higgs doublets. In this scenario the second Higgs doublet is regarded as a radial excitation of the first one.
7 pages of LaTeX text. Talk given at 28th International Conference on High Energy Physics, Warsaw, June 1996, and XI International Workshop on High Energy Physics and Quantum Field Theory, Sankt-Petersburg, September, 1996

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/148981

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/9610376
 http://arxiv.org/abs/hep-ph/9610376

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arXiv