D-Branes on Group Manifolds

Physics – High Energy Physics – High Energy Physics - Theory

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

16 pages, LaTeX

Scientific paper

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.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

D-Branes on Group Manifolds does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with D-Branes on Group Manifolds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and D-Branes on Group Manifolds will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-332152

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.