Twodimensional higherderivative supergravity and a new mechanism for supersymmetry breaking
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 nontrivial supergravity. It is demonstrated that the theory possesses stable vacua with vanishing cosmological constant which spontaneously break supersymmetry.
 Publication:

Nuclear Physics B
 Pub Date:
 February 1996
 DOI:
 10.1016/05503213(96)001691
 arXiv:
 arXiv:hepth/9509174
 Bibcode:
 1996NuPhB.471..409H
 Keywords:

 High Energy Physics  Theory;
 General Relativity and Quantum Cosmology
 EPrint:
 22 pages, LaTeX2e and AMSLaTeX 1.2