Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/130134
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Type: | Journal article |
Title: | On the Chern character in Higher Twisted K-theory and spherical T-duality |
Author: | MacDonald, L. Mathai, V. Saratchandran, H. |
Citation: | Communications in Mathematical Physics, 2021; 385(1):331-368 |
Publisher: | Springer-Verlag |
Issue Date: | 2021 |
ISSN: | 0010-3616 1432-0916 |
Statement of Responsibility: | Lachlan Macdonald, Varghese Mathai, Hemanth Saratchandran |
Abstract: | In this paper, we construct for higher twists that arise from cohomotopy classes, the Chern character in higher twisted K-theory, that maps into higher twisted cohomology. We show that it gives rise to an isomorphism between higher twisted K-theory and higher twisted cohomology over the reals. Finally we compute spherical T-duality in higher twisted K-theory and higher twisted cohomology in very general cases. |
Keywords: | D-branes; higher twisted K-theory; higher twisted cohomology; Chern character; spherical T-duality; Cuntz algebras; cohomotopy |
Description: | Published online: 5May 2021 |
Rights: | © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
DOI: | 10.1007/s00220-021-04096-w |
Grant ID: | http://purl.org/au-research/grants/arc/FL170100020 http://purl.org/au-research/grants/arc/DP200100729 |
Published version: | https://link.springer.com/article/10.1007%2Fs00220-021-04096-w |
Appears in Collections: | Aurora harvest 4 Mathematical Sciences publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
hdl_130134.pdf | Submitted version | 677.2 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.