The q-AGT–W Relations Via Shuffle Algebras
We construct the action of the q-deformed W-algebra on its level r representation geometrically, using the moduli space of U(r) instantons on the plane and the double shuffle algebra. We give an explicit LDU decomposition for the action of W-algebra currents in the fixed point basis of the level r r...
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| Format: | Article |
| Language: | English |
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Springer Berlin Heidelberg
2020
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| Online Access: | https://hdl.handle.net/1721.1/128673 |