Two-Dimensional Higher-Derivative Supergravity and a New Mechanism for Supersymmetry Breaking
arXiv:hep-th/9509174 · doi:10.1016/0550-3213(96)00169-1
Abstract
We discuss the general form of quadratic (1,1) supergravity in two dimensions, and show that this theory is equivalent to two scalar supermultiplets coupled to non-trivial supergravity. It is demonstrated that the theory possesses stable vacua with vanishing cosmological constant which spontaneously break supersymmetry.
22 pages, LaTeX2e and AMS-LaTeX 1.2