31 citations · 188 across the 16 of their papers we have counts for
4 papers · 2 filters
Time dependent solitons of noncommutative Chern-Simons theory coupled to scalar fields
Leszek Hadasz, Ulf Lindstrom, Martin Rocek +1
We study one- and two-soliton solutions of noncommutative Chern-Simons theory coupled to a nonrelativistic or a relativistic scalar field. In the nonrelativistic case, we find a to…
Comments on Dualities on Group Manifolds and Supersymmetry
Svend E. Hjelmeland, Ulf Lindstrom
We review some facts about various T-dualities and sigma models on group manifolds, with particular emphasis on supersymmetry. We point out some of the problems in reconciling Pois…
The deformed M2-brane
P. S. Howe, S. F. Kerstan, U. Lindstrom +1
The superembedding formalism is used to study correction terms to the dynamics of the M2 brane in a flat background. This is done by deforming the standard embedding constraint. It…
Superconformal boundary conditions for the WZW model
Cecilia Albertsson, Ulf Lindstrom, Maxim Zabzine
We review the most general, local, superconformal boundary conditions for the two-dimensional N=1 and N=2 non-linear sigma models, and analyse them for the N=1 and N=2 supersymmetr…