Are there really any AdS_2 branes in the euclidean (or not) AdS_3?
High Energy Physics - Theory
2009-11-07 v2
Abstract
We do not find any AdS_2 branes, neither in the H_3^+ WZNW model nor the SL(2,R) WZNW model. We then reexamine the case of the branes that possess a su(2) symmetry: we speculate that they would have to live on the boundary of AdS_3. This cannot be realized in an euclidean spacetime, but in the SL(2,R) WZNW model by analytical continuation.
Keywords
Cite
@article{arxiv.hep-th/0209084,
title = {Are there really any AdS_2 branes in the euclidean (or not) AdS_3?},
author = {Benedicte Ponsot and Sebastian Silva},
journal= {arXiv preprint arXiv:hep-th/0209084},
year = {2009}
}
Comments
7 pages; v2: more explanations