A full one-loop charge symmetry breaking effective potential

2000/08/31 by P. M. Ferreira
Physics and Astronomy · #Black Holes and Theoretical Physics #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.1016/s0370-2693(01)00552-4

published as Phys.Lett. B509 (2001) 120-130; Erratum-ibid. B518 (2001) 333 · 11 pages, 2 figures

openalex publication_date 2001/06/01 · arxiv created 2001/06/12 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We calculate the one-loop contributions to the effective potential for the minimal supersymmetric model when scalar fields other than the Higgses have vacuum expectation values. The importance of these contributions for studies of charge and colour breaking bounds is discussed.

Citations

• Introduction to Gauge Field Theory
• Supersymmetric particle spectrum
• Low-energy supergravity: False vacua and vacuous predictions
• Charge and colour breaking constraints in the MSSM with non-universal SUSY breaking