Group Extensions, Gerbes and Twisted K-theory
This thesis reviews the theory of group extensions, gerbes and twisted K-theory. Application to anomalies in gauge theory is briefly discussed. The main results are presented in two appended scientific papers. In the first paper we establish, by construction, a criterion for when an infinite dimensi...
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| Format: | Others |
| Language: | English |
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KTH, Matematisk fysik
2008
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4654 http://nbn-resolving.de/urn:isbn:978-91-7178-893-1 |