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https://hdl.handle.net/2440/3618
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Type: | Journal article |
Title: | Type-1 D-branes in an H-flux and twisted KO-theory |
Author: | Varghese, M. Murray, M. Stevenson, D. |
Citation: | The Journal of High Energy Physics, 2003; 11(11):www 1-www 22 |
Publisher: | Editrice Compositori Bologna |
Issue Date: | 2003 |
ISSN: | 1029-8479 1029-8479 |
Statement of Responsibility: | Varghese Mathai, Michael K. Murray and Danny Stevenson |
Abstract: | Witten has argued that charges of type-I D-branes in the presence of an H- °ux, 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. |
Description: | © SISSA/ISAS 2003 |
DOI: | 10.1088/1126-6708/2003/11/053 |
Published version: | http://www.iop.org/EJ/abstract/1126-6708/2003/11/053 |
Appears in Collections: | Aurora harvest Pure Mathematics publications |
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