579 citations · 3.7k across the 82 of their papers we have counts for
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hep-th2006★ 19 cited
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…
hep-th2006★ 72 cited
On the SU(2|1) WZW model and its statistical mechanics applications
Hubert Saleur, Volker Schomerus
Motivated by a careful analysis of the Laplacian on the supergroup we formulate a proposal for the state space of the WZNW model. We then use properties of $\ha…
hep-th2006★ 80 cited
The WZNW model on PSU(1,1|2)
Gerhard Gotz, Thomas Quella, Volker Schomerus
According to the work of Berkovits, Vafa and Witten (hep-th/9902098), the non-linear sigma model on the supergroup PSU(1,1|2) is the essential building block for string theory on A…