Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1843639 | Nuclear Physics B | 2009 | 15 Pages |
Abstract
In this paper we generalize our investigation of the unitarity of non-compact WZNW models connected to Hermitian symmetric spaces to the N=1N=1 world-sheet supersymmetric extension of these models. We will prove that these models have a unitary spectrum in a BRST approach for antidominant highest weight representations if the level and weights of the gauged subalgebra are integers. We will find new critical string theories in 7 and 9 space–time dimensions.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Jonas Björnsson, Stephen Hwang,