|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
27 April 2024 |
|
| | | | |
|
Article forum
| |
|
|
Non-commutative World-volume Geometries: Branes on SU(2) and Fuzzy Spheres | | A.Yu. Alekseev
; A. Recknagel
; V. Schomerus
; | | Date: |
5 Aug 1999 | | Journal: | JHEP 9909 (1999) 023 | | Subject: | hep-th | | Affiliation: | Uppsala), A. Recknagel (AEI Potsdam), V. Schomerus (Hamburg | | Abstract: | The geometry of D-branes can be probed by open string scattering. If the background carries a non-vanishing B-field, the world-volume becomes non-commutative. Here we explore the quantization of world-volume geometries in a curved background with non-zero Neveu-Schwarz 3-form field strength H = dB. Using exact and generally applicable methods from boundary conformal field theory, we study the example of open strings in the SU(2) Wess-Zumino-Witten model, and establish a relation with fuzzy spheres or certain (non-associative) deformations thereof. These findings could be of direct relevance for D-branes in the presence of Neveu-Schwarz 5-branes; more importantly, they provide insight into a completely new class of world-volume geometries. | | Source: | arXiv, hep-th/9908040 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No message found in this article forum.
You have a question or message about this article?
Ask the community and write a message in the forum.
If you want to rate this article, please use the review section..
To add a message in the forum, you need to login or register first. (free): registration page
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER