Infinite dimensional groups and Riemann surface field theories
We show how to obtain positive energy representations of the group Script G sign of smooth maps from a union of circles to U(N) from geometric data associated with a Riemann surface having these circles as boundary. Using covering spaces we can reduce to the case where N = 1. Then our main result sh...
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| Formaat: | Journal article |
| Gepubliceerd in: |
1996
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