Implications of symmetries in the scalar sector
Peer reviewed, Journal article
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https://hdl.handle.net/11250/2730589Utgivelsesdato
2020Metadata
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Originalversjon
Haber, H. E., Ogreid, O. M., Osland, P., & Rebelo, M. N. (2020). Implications of symmetries in the scalar sector. Journal of Physics: Conference Series, 1586. 10.1088/1742-6596/1586/1/012048Sammendrag
Symmetries play a very important rôle in Particle Physics. In extended scalar sectors, the existence of symmetries may permit the models to comply with the experimental constraints in a natural way, and at the same time reduce the number of free parameters. There is a strong interplay among internal symmetries of the scalar potential, its CP properties and mass degeneracies of the physical scalars. Some of these aspects were discussed in this talk.