Beyond one scalar doublet

I will briefly review the shortcomings of the 2HDMs in terms of providing a new source of CP violation (desired for baryogenesis), as well as a Dark Matter candidate, before discussing how this is achieved with three doublets. In the realm of three doublets, we need to impose some symmetry, in order to retain some predictivity. I will illustrate this with three examples.

Este seminario es parte del proyecto de I+D+i con referencia CEX2020-001007-S, financiado por MCIN/AEI/ 10.13039/501100011033)

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