Microlocal KZ functors and rational Cherednik algebras
Representation Theory
2019-12-19 v3 Algebraic Geometry
Abstract
Following the work of Kashiwara-Rouquier and Gan-Ginzburg, we define a family of exact functors from category for the rational Cherednik algebra in type to representations of certain "coloured braid groups" and calculate the dimensions of the representations thus obtained from standard modules. To show that our constructions also make sense in a more general context, we also briefly study the case of the rational Cherednik algebra corresponding to complex reflection group .
Cite
@article{arxiv.1006.1599,
title = {Microlocal KZ functors and rational Cherednik algebras},
author = {Kevin McGerty},
journal= {arXiv preprint arXiv:1006.1599},
year = {2019}
}
Comments
Revised to improve exposition, giving more details on the construction of the microlocal local systems and providing background information on twisted D-modules in an appendix