Blar i NTNU Open på forfatter "Solberg, Rolf Marius Aase"
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Computable conditions for order-2 CP symmetry in NHDM potentials
Plantey, Robin Maurice Yves; Solberg, Rolf Marius Aase (Journal article; Peer reviewed, 2024)We derive necessary and sufficient conditions for order-2 CP (CP2) symmetry in N-Higgs-doublet potentials for N>2. The conditions, which are formulated as relations between vectors that transform under the adjoint ... -
Representation-theoretical characterization of canonical custodial symmetry in NHDM potentials
Plantey, Robin Maurice Yves; Solberg, Rolf Marius Aase (Journal article; Peer reviewed, 2024)By considering the basis-covariant constituents of N-Higgs-doublet potentials, we derive necessary and sufficient conditions for canonical SO(4)_C Custodial Symmetry (CS) of potentials with N>2 doublets, based on ... -
Weinberg’s 3HDM potential with spontaneous CP violation
Plantey, Robin Maurice Yves; Øgreid, Odd Magne; Osland, Per; Rebelo, Margarida N.; Solberg, Rolf Marius Aase (Peer reviewed; Journal article, 2023)We study the potential of Weinberg’s Z2 × Z2-symmetric three-Higgs-doublet model. The potential is designed to accommodate CP violation in the scalar sector within a gauge theory, while at the same time allowing for natural ...