122 citations · 1k across the 47 of their papers we have counts for
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hep-th2009★ 13 cited
New extended superconformal sigma models and Quaternion Kahler manifolds
Sergei M. Kuzenko, Ulf Lindstrom, Rikard von Unge
Quaternion Kahler manifolds are known to be the target spaces for matter hypermultiplets coupled to N=2 supergravity. It is also known that there is a one-to-one correspondence bet…
hep-th2009★ 3 cited
Geometry of the N=2 supersymmetric sigma model with Euclidean worldsheet
C. M. Hull, U. Lindstrom, L. Melo dos Santos +2
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…