On AGT-W Conjecture and q-Deformed W-Algebra
arXiv:1403.7016
Abstract
We propose an extension of the Alday-Gaiotto-Tachikawa-Wyllard conjecture to 5d SU(N) gauge theories. A Nekrasov partition function then coincides with the scalar product of the corresponding Gaiotto-Whittaker vectors of the q-deformed W_N algebra.
18 pages
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