Search for dissertations about: "neutral hyperkähler geometry"

Found 1 swedish dissertation containing the words neutral hyperkähler geometry.

2. 1. The Complex World of Superstrings : On Semichiral Sigma Models and N=(4,4) Supersymmetry

   Author : Malin Göteman; Ulf Lindström; Daniel Waldram; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Non-linear sigma models; extended supersymmetry; semichiral superfields; neutral hyperkähler geometry; generalized Kähler geometry; T-duality; vector multiplets; Theoretical Physics; Teoretisk fysik;

   Abstract : Non-linear sigma models with extended supersymmetry have constrained target space geometries, and can serve as effective tools for investigating and constructing new geometries. Analyzing the geometrical and topological properties of sigma models is necessary to understand the underlying structures of string theory. READ MORE