Quantum principal bundles on projective bases
arXiv:1907.12751
Abstract
The purpose of this paper is to propose a sheaf theoretic approach to the theory of quantum principal bundles over non affine bases. We study the quantization of principal bundles G -> G/P, where G is a semisimple group and P a parabolic subgroup.
Version 2. Thoroughly revised and extended version, 13 pages longer. Completed proof of main examples in Section 5. New Section 6 with examples from twists (2-cocycles). Revised introduction