Gauging nonlinear supersymmetry
Dec, 2005
Citations per year
Abstract:
Coset methods are used to construct the action describing the dynamics associated with the spontaneous breaking of the local supersymmetries. The resulting action is an invariant form of the Einstein-Hilbert action, which in addition to the gravitational vierbein, also includes a massive gravitino field. Invariant interactions with matter and gauge fields are also constructed. The effective Lagrangian describing processes involving the emission or absorption of a single light gravitino is analyzed.Note:
- 20 pages, no figures Journal-ref: Phys.Rev. D73 (2006) 125006 DOI: 10.1103/PhysRevD.73.125006
- 04.65.+e
- supersymmetry: representation
- nonlinear
- gravitation
- differential forms
- matter: coupling
- coset space
- spontaneous symmetry breaking
- effective Lagrangian
- gravitino: massive
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