17 citations · 25 across the 3 of their papers we have counts for
4 papers
Semichiral Sigma Models with 4D Hyperkaehler Geometry
Malin Göteman, Ulf Lindström, Martin Rocek
Semichiral sigma models with a four-dimensional target space do not support extended N=(4,4) supersymmetries off-shell arXiv:0903.2376, arXiv:0912.4724. We contribute towards the u…
Off-shell N=(4,4) supersymmetry for new (2,2) vector multiplets
M. Goteman, U. Lindstrom, M. Rocek +1
We discuss the conditions for extra supersymmetry of the N=(2,2) supersymmetric vector multiplets described in arXiv:0705.3201 [hep-th] and in arXiv:0808.1535 [hep-th]. We find (4,…
Sigma models with off-shell N=(4,4) supersymmetry and noncommuting complex structures
M. Goteman, U. Lindstrom, M. Rocek +1
We describe the conditions for extra supersymmetry in N=(2,2) supersymmetric nonlinear sigma models written in terms of semichiral superfields. We find that some of these models ha…
Pseudo-hyperkahler Geometry and Generalized Kahler Geometry
Malin Goteman, Ulf Lindstrom
We discuss the conditions for additional supersymmetry and twisted supersymmetry in N = (2, 2) supersymmetric non-linear sigma models described by one left and one right semi-chira…