37 citations · 51 across the 6 of their papers we have counts for
5 papers · 1 filter
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…
N=1 supersymmetric path-integral Poisson-Lie duality
Svend E. Hjelmeland, Ulf Lindström
We extend the path-integral formulation of Poisson-Lie duality found by Tyurin and von Unge to N=1 supersymmetric sigma-models. Using an explicit representation of the generators o…
World-Volume Locally Supersymmetric Born-Infeld Actions
Björn Brinne, Svend E. Hjelmeland, Ulf Lindström
We derive manifestly locally supersymmetric extensions of the Born-Infeld action with . The construction is based on a first order bosonic action for -branes with a genera…
Some New Non-Abelian 2D Dualities
H. Gustafsson, S. E. Hjelmeland, U. Lindstrom
Starting from certain 3D non-abelian dual systems, we discuss a number of related dual systems in 2D, some of which are obtained by dimensional reduction. The dualities relate mass…
Duality for the Non-Specialist
S. E. Hjelmeland, U. Lindström
This is the written version of a series of lectures reviewing the basics of duality as applied to p-forms and sigma-models. The ideas are introduced by way of worked examples, ofte…