Mathai, V., Murray, M.K. and Stevenson, D. (2003) Type-I D-branes in an H-flux and twisted KO-theory. Journal of High Energy Physics, 11, 053. (doi: 10.1088/1126-6708/2003/11/053)
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Abstract
Witten has argued that charges of type-I D-branes in the presence of an H-flux, take values in twisted KO-theory. We begin with the study of real bundle gerbes and their holonomy. We then introduce the notion of real bundle gerbe KO-theory which we establish is a geometric realization of twisted KO-theory. We examine the relation with twisted K-theory, the Chern character and provide some examples. We conclude with some open problems.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Stevenson, Dr Daniel |
| Authors: | Mathai, V., Murray, M.K., and Stevenson, D. |
| Subjects: | Q Science > QA Mathematics |
| College/School: | College of Science and Engineering > School of Mathematics and Statistics > Mathematics |
| Journal Name: | Journal of High Energy Physics |
| Journal Abbr.: | J. High Energu Phys. |
| Publisher: | Springer |
| ISSN: | 1029-8479 |
| ISSN (Online): | 1029-8479 |
| Published Online: | 16 December 2003 |
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