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arXiv · hep-ph/9803405

The soft scalar mass $β$-function

I. Jack·D. R. T. Jones·A. Pickering
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Abstract

We present an exact formula for the $β$-function for the soft-breaking scalar mass in an N=1 supersymmetric gauge theory, in the form of an operator acting on the anomalous dimension. In particular we give the exact form for the correction due to the $ε$-scalar mass, and show that it has a particularly simple form in the renormalisation scheme corresponding to the exact NSVZ gauge $β$-function.

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I. Jack, D. R. T. Jones, A. Pickering. 1998-03-20. The soft scalar mass $β$-function. https://doi.org/10.1016/s0370-2693(98)00647-9

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