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Open Strings and Non-commutative Geometry of Branes on Group Manifolds | | Anton Yu. Alekseev
; Andreas Recknagel
; Volker Schomerus
; | | Date: |
5 Apr 2001 | | Journal: | Mod.Phys.Lett. A16 (2001) 325-336 | | Subject: | hep-th | | Abstract: | In this contribution we review some recent work on the non-commutative geometry of branes on group manifolds. In particular, we show how fuzzy spaces arise in this context from an exact world-sheet description and we sketch the construction of a low-energy effective action for massless open string modes. The latter is given by a combination of a Yang-Mills and a Chern-Simons like functional on the fuzzy world-volume. It can be used to study condensation on various brane configurations in curved backgrounds. | | Source: | arXiv, hep-th/0104054 | | Services: | Forum | Review | PDF | Favorites | |
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