Gauge boson/Higgs boson unification: The Higgs bosons as superpartners of massive gauge bosons |
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| Authors: | Pierre Fayet |
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| Affiliation: | California Institute of Technology, Pasadena, California 91125, USA |
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| Abstract: | The N = 4 supergravity theories with local SO(4) invariance are formulated in superspace. The gauged SO(4) theory with two coupling constants (g1, g2) is shown to reduce to three inequivalent models: g1 = g2 with negative cosmological constant, g1 = ?g2 with positive cosmological constant, and g1 = 0, g2 ≠ 0 which is a particular case of the Freedman-Schwarz gauged SU(2) ? SU(2) model. The Higgs effect in the vector-scalar sector of the gauged N = 5 supergravity is analyzed. |
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