Duality after supersymmetry breaking

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Starting with two supersymmetric dual theories, we imagine adding a chiral perturbation that breaks supersymmetry dynamically. At low energy we then get two theories with soft supersymmetry-breaking terms that are generated dynamically. With a canonical K{umlt a}hler potential, some of the scalars of the ``magnetic`` theory typically have negative mass-squared, and the vector-like symmetry is broken. Since for large supersymmetry breaking the ``electric`` theory becomes ordinary QCD, the two theories are then incompatible. For small supersymmetry breaking, if duality still holds, the magnetic theory analysis implies specific patterns of chiral symmetry breaking in supersymmetric QCD with small soft masses.

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8 p.

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Shadmi, Yael & Cheng, Hsin-Chia May 1, 1998.

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Starting with two supersymmetric dual theories, we imagine adding a chiral perturbation that breaks supersymmetry dynamically. At low energy we then get two theories with soft supersymmetry-breaking terms that are generated dynamically. With a canonical K{umlt a}hler potential, some of the scalars of the ``magnetic`` theory typically have negative mass-squared, and the vector-like symmetry is broken. Since for large supersymmetry breaking the ``electric`` theory becomes ordinary QCD, the two theories are then incompatible. For small supersymmetry breaking, if duality still holds, the magnetic theory analysis implies specific patterns of chiral symmetry breaking in supersymmetric QCD with small soft masses.

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8 p.

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INIS; OSTI as DE98054543

Other: FDE: PDF; PL:

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  • 33. rencontres de moriond, QCD and high energy hadronic interactions, Les Arcs (France), 21-28 Mar 1998

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  • Other: DE98054543
  • Report No.: FNAL/C--98/147-T
  • Report No.: CONF-980357--
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 289589
  • Archival Resource Key: ark:/67531/metadc685215

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Office of Scientific & Technical Information Technical Reports

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  • May 1, 1998

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  • July 25, 2015, 2:20 a.m.

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  • April 6, 2017, 6:12 p.m.

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Shadmi, Yael & Cheng, Hsin-Chia. Duality after supersymmetry breaking, article, May 1, 1998; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc685215/: accessed October 16, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.