Symplectic structure of \mathcal{N}=1 supergravity with anomalies and Chern–Simons terms
Symplectic structure of \mathcal{N}=1 supergravity with anomalies and Chern–Simons terms
The general actions of matter-coupled supergravity have Peccei–Quinn terms that may violate gauge and supersymmetry invariance. In addition, supergravity with vector multiplets may also contain generalized Chern–Simons terms. These have often been neglected in the literature despite their importance for gauge and supersymmetry invariance. We clarify the interplay of Peccei–Quinn …