Quasi-infrared fixed points and renormalization group invariant trajectories for nonholomorphic soft supersymmetry breaking

I. Jack and D. R. T. Jones
Phys. Rev. D 61, 095002 – Published 14 March 2000
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Abstract

In the MSSM the quasi-infrared fixed point for the top-quark Yukawa coupling gives rise to specific predictions for the soft-breaking parameters. We discuss the extent to which these predictions are modified by the introduction of additional “nonholomorphic” soft-breaking terms. We also show that in a specific class of theories, there exists an RG-invariant trajectory for the “nonholomorphic” terms, which can be understood using a holomorphic spurion term.

  • Received 6 October 1999

DOI:https://doi.org/10.1103/PhysRevD.61.095002

©2000 American Physical Society

Authors & Affiliations

I. Jack and D. R. T. Jones

  • Division of Theoretical Physics, Department of Mathematical Sciences, University of Liverpool, Liverpool L69 3BX, United Kingdom

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Issue

Vol. 61, Iss. 9 — 1 May 2000

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