FlexibleSUSY: Precise automated calculations in any BSM theory

TL;DR

FlexibleSUSY is a versatile software tool that enables precise and automated calculations for any beyond the Standard Model physics theories, including boundary value problems and particle mass predictions.

Contribution

It introduces a flexible, fast, and precise software framework capable of handling any BSM model for high-accuracy physics computations.

Findings

Achieves high-precision Higgs mass calculations.

Demonstrates adaptability to various BSM models.

Provides fast and reliable computational results.

Abstract

FlexibleSUSY is a software package for various calculations in any model of physics beyond the standard model (not just any supersymmetric model). FlexibleSUSY can solve boundary value problems and uses this to find $\overline{DR}/\overline{MS}$ parameters and calculate the Higgs and BSM particle masses, as well as other observables. FlexibleSUSY is designed to be adaptable, fast, precise and reliable. We describe FlexibleSUSY with particular emphasis on recent developments and the state of the art Higgs mass calculations it can perform. We also show some applications to illustrate how it can be used to obtain interesting physics results with the highest precision possible and with remarkable speed.