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Anomaly mediation and dimensional transmutation

Jones, D.R.T and Ross, G.G. (2006) Anomaly mediation and dimensional transmutation. Physics Letters B, 642 (5-6). pp. 540-545. ISSN 0370-2693

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Official URL: http://www.elsevier.com/wps/find/journaldescriptio...

Abstract

We show how a sparticle spectrum characteristic of anomaly mediation can arise from a theory whose Lagrangian contains no explicit mass scale. The scale of supersymmetry breaking is governed by the gravitino mass, which is the vacuum expectation value of the F-term of the conformal compensator field, and the tachyonic slepton problem is resolved by the breaking of a U(1) gauge symmetry at a scale determined by dimensional transmutation.

Item Type:Article
Additional Information:LTH 717. arXiv Number: hep-ph/0609210. Available online: 19 October 2006. Issue: 23 November 2006.
Uncontrolled Keywords:ILIOPOULOS D-TERMS; SUPERSYMMETRY BREAKING
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:10.1016/j.physletb.2006.10.010
Related URLs:
Refereed:No
Status:Published
ID Code:96
Deposited On:04 Oct 2007 17:49
Last Modified:20 May 2011 19:34

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