Abstract
We show how equivariant volumes of tensor product quiver varieties of type A are given by matrix elements of vertex operators of centrally extended doubles of Yangians and how these elements satisfy the rational level-one quantum Knizhnik–Zamolodchikov equation in some cases.
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This research was supported by the ERC (Grant No. 278124 “LIC”) and ARC (Grant No. DP140102201).
Prepared from an English manuscript submitted by the author; for the Russian version, see Teoreticheskaya i Matematicheskaya Fizika, Vol. 185, No. 3, pp. 438–459, December, 2015.
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Zinn-Justin, P. Quiver varieties and the quantum Knizhnik–Zamolodchikov equation. Theor Math Phys 185, 1741–1758 (2015). https://doi.org/10.1007/s11232-015-0376-x
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DOI: https://doi.org/10.1007/s11232-015-0376-x