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The Fayet-Iliopoulos D-term and its renormalisation in softly-broken supersymmetric theories

Jack, I; Jones, D.R.T and Parsons, S. (2000) The Fayet-Iliopoulos D-term and its renormalisation in softly-broken supersymmetric theories. Physical Review D, 62 . Article Number: 125022. ISSN 1550-2368 (online); 1550-7998 (print)

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Official URL: http://link.aps.org/abstract/PRD/v62/e125022

Abstract

We consider the renormalisation of the Fayet-Iliopoulos D-term in a softly-broken abelian supersymmetric theory, and calculate the associated beta-function through three loops. We show that there exists (at least through three loops) a renormalisation group invariant trajectory for the coefficient of the D-term, corresponding to the conformal anomaly solution for the soft masses and couplings.

Item Type:Article
Additional Information:LTH 480. arXiv Number: arXiv:hep-ph/0007291v2. Additional ciation information: PHYSICAL REVIEW D, VOLUME 62, 125022; 0556-2821/2000/62(12)/125022(13). 13 pages. Published 29 November 2000. Issue: December 2000.
Uncontrolled Keywords:SUSY GAUGE-THEORIES; BETA-FUNCTION; BREAKING PARAMETERS; N=1 SUPERSYMMETRY; GROUP EQUATIONS; SCALAR MASS; MODEL
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.62.125022
Publisher's Statement:©2000 The American Physical Society
Related URLs:
Refereed:Yes
Status:Published
ID Code:597
Deposited On:31 Oct 2008 14:29
Last Modified:20 May 2011 09:53

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