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Scalar and Vector Mixings in $(SU(2)\times U(1))$ Models

Michel Capdequi Peyranere
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Abstract

We study the possible mixings between gauge vector fields and scalar fields through their self-energies, arising in models with two Higgs doublets. We derive the relevant set of Schwinger-Dyson equations and the Ward identities that compel the longitudinal parts of the field propagators. Linear $(R_ξ)$ gauge is used and the results are given at all orders in perturbative theory, and some particular aspects of the one loop case are stressed.

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Michel Capdequi Peyranere. 1998-09-10. Scalar and Vector Mixings in $(SU(2)\times U(1))$ Models. https://arxiv.org/abs/hep-ph/9809324

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