D-Branes on Group Manifolds
| dc.creator | Kato, Mitsuhiro | |
| dc.creator | Okada, Tomoharu | |
| dc.date | 1996-12-13 | |
| dc.date.accessioned | 2026-07-07T04:22:57Z | |
| dc.date.available | 2026-07-07T04:22:57Z | |
| dc.description | Possible Dirichlet boundary states for WZW models with untwisted affine super Kac-Moody symmetry are classified for all compact simple Lie groups. They are obtained by inner- and outer-automorphism of the group. D-brane world-volume turns out to be a group manifold of a symmetric subgroup, so that the moduli space of D-brane is a irreducible Riemannian symmetric space. It is also clarified how these D-branes are transformed to each other under abelian T-duality of WZW model. Our result implies, for example, there is no D-particle on the compact simple group manifold. When the D-brane world-volume contains $S^1$ factor, the D-brane moduli space becomes hermitian symmetric space and the open string world-sheet instantons are allowed. | |
| dc.description | 16 pages, LaTeX | |
| dc.identifier | https://arxiv.org/abs/hep-th/9612148 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9612148 | |
| dc.identifier | Nucl.Phys. B499 (1997) 583-595 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/54847 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | D-Branes on Group Manifolds | |
| dc.type | text |