|
|||||
|
|
Noncommutative gerbes and deformation quantization |
|
| Authors: | Paolo Aschieri Igor Bakovi? Branislav Jur?o Peter Schupp |
| Affiliation: | 1. Facoltà di Scienze M.F.N., Dipartimento di Scienze e Tecnologie Avanzate, Viale T. Michel 11, Alessandria, 15121, Italy;2. INFN, Sezione di Torino, Gruppo collegato di Alessandria, Italy;3. Department of Mathematics, Faculty of Natural Sciences and Mathematics, University of Split, Teslina 12/III, 21000 Split, Croatia;4. Max-Planck-Institut für Mathematik, Vivatsgasse 7, 53111 Bonn, Germany;5. Center for Mathematics, Modeling and Computing, Jacobs University Bremen, Campus Ring 1, 28759 Bremen, Germany |
| Abstract: | We define noncommutative gerbes using the language of star products. Quantized twisted Poisson structures are discussed as an explicit realization in the sense of deformation quantization. Our motivation is the noncommutative description of D-branes in the presence of topologically non-trivial background fields. |
| Keywords: | Noncommutative geometry Deformation quantization Gerbes Twisted Poisson structures |
| 本文献已被 ScienceDirect 等数据库收录！ | |