(q, t)-KZ equations for quantum toroidal algebra and Nekrasov partition functions on ALE spaces
Abstract We describe the general strategy for lifting the Wess-Zumino-Witten model from the level of one-loop Kac-Moody U q g ^ k $$ {U}_q{\left(\widehat{\mathfrak{g}}\right)}_k $$ to generic quantum toroidal algebras. A nearly exhaustive presentation is given for both U q , t g l ^ ^ 1 $$ {U}_{q,t}...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2018-03-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP03(2018)192 |