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arXiv · 1009.3838

Two-Higgs-doublet models with Minimal Flavour Violation

Maria Valentina Carlucci
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Abstract

The tree-level flavour-changing neutral currents in the two-Higgs-doublet models can be suppressed by protecting the breaking of either flavour or flavour-blind symmetries, but only the first choice, implemented by the application of the Minimal Flavour Violation hypothesis, is stable under quantum corrections. Moreover, a two-Higgs-doublet model with Minimal Flavour Violation enriched with flavour-blind phases can explain the anomalies recently found in the Delta F = 2 transitions, namely the large CP-violating phase in B_s mixing and the tension between epsilon_K and S_ψ_K.

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Maria Valentina Carlucci. 2010-09-20. Two-Higgs-doublet models with Minimal Flavour Violation. https://doi.org/10.1063/1.3536573

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