D. Gaiotto, and E. Witten. (2021)cite arxiv:2107.01732Comment: 111 pp, minor clarifications in v.3 and a new appendix with more complete gauge theory analysis of why the classical Hitchin Hamiltonians can be quantized.
R. Bezrukavnikov, S. Dawydiak, and G. Dobrovolska. (2021)cite arxiv:2110.15903Comment: 13 pages, 1 figure, 1 table. With an appendix by Roman Bezrukavnikov, Alexander Braverman, and David Kazhdan.