44 citations · 127 across the 6 of their papers we have counts for
5 papers · 1 filter
Branes in Supergroups
Thomas Creutzig
In this thesis we initiate a systematic study of branes in Wess-Zumino-Novikov-Witten models with Lie supergroup target space. We start by showing that a branes' worldvolume is a t…
The GL(1|1)-symplectic fermion correspondence
Thomas Creutzig, Peter B. Ronne
In this note we prove a correspondence between the Wess-Zumino-Novikov-Witten model of the Lie supergroup GL(1|1) and a free model consisting of two scalars and a pair of symplecti…
Geometry of branes on supergroups
Thomas Creutzig
In this note we analyze the geometry of maximally symmetric boundary conditions in Lie supergroup Wess-Zumino-Novikov-Witten models. We find that generically the worldvolume of a b…
Branes in the GL(1|1) WZNW-Model
Thomas Creutzig, Thomas Quella, Volker Schomerus
We initiate a systematic study of boundary conditions in conformal field theories with target space supersymmetry. The WZNW model on GL(1|1) is used as a prototypical example for w…
New boundary conditions for the c=-2 ghost system
Thomas Creutzig, Thomas Quella, Volker Schomerus
We investigate a novel boundary condition for the bc system with central charge c=-2. Its boundary state is constructed and tested in detail. It appears to give rise to the first e…