2002/03/15 by Jan Louis, Louis, Jan
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0203138
11 pages, Latex. Talk given at the ``Workshop on special geometric structures in string theory'', Bonn, September 8-11, 2001
arxiv created 2002/03/15 · arxiv updated 2009/11/30
We discuss some issues related to spontaneous N=2-> N=1 supersymmetry breaking. In particular, we state a set of geometrical conditions which are necessary that such a breaking occurs. Furthermore, we discuss the low energy N=1 effective Lagrangian and show that it satisfies non-trivial consistency conditions which can also be viewed as conditions on the geometry of the scalar manifold.