Jarlskog-like invariants for theories with scalars and fermions
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Jarlskog-like invariants for theories with scalars and fermions

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Jarlskog-like invariants for theories with scalars and fermions

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Botella Olcina, Francisco J. Perfil; Silva, Joao P.
This document is a artículoDate1995
Within the framework of theories where both scalars and fermions are present, we develop a systematic prescription for the construction of CP-violating quantities that are invariant under basis transformations of those matter fields. In theories with Spontaneous Symmetry Breaking, the analysis involves the vevs' transformation properties under a scalar basis change, with a considerable simplification of the study of CP violation in the scalar sector. These techniques are then applied in detail to the two Higgs-doublet model with quarks. It is shown that there are new invariants involving scalar-fermion interactions, besides those already derived in previous analyses for the fermion-gauge and scalar-gauge sectors.

    Botella Olcina, Francisco J. Silva, Joao P. 1995 Jarlskog-like invariants for theories with scalars and fermions Physical Review D 51 7 3870 3875
http://dx.doi.org/10.1103/PhysRevD.51.3870
distribuido bajo licencia Creative Commons de Reconocimiento-NoComercial 3.0 No adaptada

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