Geometry of the N=2 supersymmetric sigma model with Euclidean worldsheet
arXiv:0906.2741 · doi:10.1088/1126-6708/2009/07/078
Abstract
We investigate the target space geometry of supersymmetric sigma models in two dimensions with Euclidean signature, and the conditions for N=2 supersymmetry. For a real action, the geometry for the N=2 model is not the generalized Kahler geometry that arises for Lorentzian signature, but is an interesting modification of this which is not a complex geometry.
13 pages