FlexibleSUSY 2.0: Extensions to investigate the phenomenology of SUSY and non-SUSY models

Understand

We document major new features and improvements of FlexibleSUSY, a Mathematica and C++ package with a dependency on the external package SARAH, that generates fast and precise spectrum generators.

• The extensions presented here significantly increase the generality and capabilities of the FlexibleSUSY package, which already works with a wide class of models, while maintaining an elegant structure and easy to use interfaces.
• The FlexibleBSM extension makes it possible to also create spectrum generators for non-supersymmetric extensions of the Standard Model.
• The FlexibleCPV extension adds the option of complex parameters to the spectrum generators, allowing the study of many interesting models with new sources of $CP$ violation.