D-branes in Lorentzian AdS(3)
High Energy Physics - Theory
2009-11-11 v2
Abstract
We study the exact construction of D-branes in Lorentzian AdS(3). We start by defining a family of conformal field theories that gives a natural Euclidean version of the SL(2,R) CFT and does not correspond to H(3)+, the analytic continuation of AdS(3). We argue that one can recuperate the exact CFT results of Lorentzian AdS(3), upon an analytic continuation in the moduli space of these conformal field theories. Then we construct exact boundary states for various symmetric and symmetry-breaking D-branes in AdS(3).
Cite
@article{arxiv.hep-th/0502159,
title = {D-branes in Lorentzian AdS(3)},
author = {Dan Israel},
journal= {arXiv preprint arXiv:hep-th/0502159},
year = {2009}
}
Comments
JHEP style;21 pages, no figures; v2:some corrections, comments and references added