Fine Tuning in Supersymmetric Models

Abstract

The solution of a fine tuning problem is one of the principal motivations of Supersymmetry. However experimental constraints indicate that many Supersymmetric models are also fine tuned (although to a much lesser extent). We review the traditional measure of this fine tuning used in the literature and propose an alternative. We apply this to the MSSM and show the implications.

Comments: Included in proceedings of The 14th International Conference on Supersymmetry and the Unification of Fundamental Interactions