Geometry of the N=2 supersymmetric sigma model with Euclidean worldsheet

Warning

This publication doesn't include Institute of Computer Science. It includes Faculty of Science. Official publication website can be found on muni.cz.

Authors	HULL Chris LINDSTRÖM Ulf MELO DOS SATNOS Luis VON UNGE Rikard ZABZINE Maxim
Year of publication	2009
Type	Article in Periodical
Magazine / Source	Journal of High Energy Physics (JHEP)
MU Faculty or unit	Faculty of Science
Citation
Field	Elementary particles and high-energy physics
Keywords	euclidean supersymmetry; sigma models
Description	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.
Related projects:	Mathematical structures and their physical applications