Professor Steve Abel s.a.abel@durham.ac.uk
Professor
Professor Steve Abel s.a.abel@durham.ac.uk
Professor
C Durnford
J. Jaeckel
Professor Valentin Khoze valya.khoze@durham.ac.uk
Professor
We consider the metastable N=1 QCD model of Intriligator, Seiberg and Shih (ISS), deformed by adding a baryon term to the superpotential. This simple deformation causes the spontaneous breaking of the approximate R-symmetry of the metastable vacuum. We then gauge the flavour SU(5)_f and identify it with the parent gauge symmetry of the Standard Model (SM). This implements direct mediation of supersymmetry breaking without the need for an additional messenger sector. A reasonable choice of parameters leads to gaugino masses of the right order. Finally, we speculate that the entire ``ISS x SM'' model should be interpreted as a magnetic dual of an (unknown) asymptotically free theory.
Abel, S., Durnford, C., Jaeckel, J., & Khoze, V. (2008). Dynamical breaking of U(1)_{R} and supersymmetry in a metastable vacuum. Physics Letters B, 661(2-3), 201-209. https://doi.org/10.1016/j.physletb.2008.01.065
Journal Article Type | Article |
---|---|
Publication Date | 2008 |
Deposit Date | Feb 10, 2011 |
Journal | Physics Letters B |
Print ISSN | 0370-2693 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 661 |
Issue | 2-3 |
Pages | 201-209 |
DOI | https://doi.org/10.1016/j.physletb.2008.01.065 |
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