Coupling supersymmetric Yang-Mills theories to supergravity |
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Authors: | E Cremmer S Ferrara L Girardello A Van Proeyen |
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Institution: | 1. Laboratoire de Physique Théorique, Ecole Normale Supérieure, Paris, France;2. CERN, Geneva, Switzerland;3. Istituto di Fisica dell''Università, Milan, Italy;4. INFN, Sezione di Milano, Milan, Italy;5. CERN, Geneva, Switzerland |
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Abstract: | We extend the technique of Cremmer et al. to couple arbitrary chiral multiplets with supersymmetric Yang-Mills interactions to N = 1 supergravity. We present the general form of the lagrangian and the detailed form of the scalar potential is spelled out. In the case of N chiral multiplets, “minimally” coupled to supergravity, we derive, in the absence of gauge interactions, a model-independent mass formula Supertrace , where is the gravitino mass. A concrete example of the super Higgs effect involving N chiral multiplets is exhibited. |
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