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

Jack, I. and Jones, D.R.T (2000) Quasi-infrared fixed points and renormalization group invariant trajectories for nonholomorphic soft supersymmetry breaking. Physical Review D, 61 . Article Number: 095002. ISSN 1550-2368 (online); 1550-7998 (print)

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Official URL: http://link.aps.org/abstract/PRD/v61/e095002

Cited 11 times in WoS

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.

Item Type:Article
Additional Information:LTH 458. Additional citation information: PHYSICAL REVIEW D, VOLUME 61, 095002; 0556-2821/2000/61(9)/095002(12). 12 pages. Published 14 March 2000. Issue: May 2000.
Uncontrolled Keywords:TOP-QUARK MASS; ELECTROWEAK SYMMETRY-BREAKING; STANDARD MODEL; N=1 SUPERGRAVITY; GROUP EQUATIONS; UNIFICATION; COUPLINGS; MSSM; PREDICTIONS; PARAMETERS
Subjects:Q Science > QC Physics
Departments, Research Centres and Related Units:Academic Faculties, Institutes and Research Centres > Faculty of Science > Department of Mathematical Sciences
DOI:10.1103/PhysRevD.61.095002
Publisher's Statement:©2000 The American Physical Society
Related URLs:
Refereed:Yes
Status:Published
ID Code:613
Deposited On:31 Oct 2008 15:04
Last Modified:20 May 2011 09:41

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