Natural Multi-Higgs Model with Dark Matter and CP Violation

Understand

We explore an extension of the Inert Doublet Model which allows also for CP violation in the Higgs sector.

• This necessitates two non-inert doublets.
• The lightest neutral scalar of the inert doublet is a candidate for dark matter.
• Scanning over parameters we preserve the abundance of the dark matter in agreement with the WMAP data.