English

Topological mirror symmetry for rank two character varieties of surface groups

Algebraic Geometry 2021-01-13 v1

Abstract

The moduli spaces of flat SL2\mathrm{SL}_2- and PGL2\mathrm{PGL}_2-connections are known to be singular SYZ-mirror partners. We establish the equality of Hodge numbers of their intersection (stringy) cohomology. In rank two, this answers a question raised by Tam\'as Hausel in Remark 3.30 of "Global topology of the Hitchin system".

Keywords

Cite

@article{arxiv.2101.04659,
  title  = {Topological mirror symmetry for rank two character varieties of surface groups},
  author = {Mirko Mauri},
  journal= {arXiv preprint arXiv:2101.04659},
  year   = {2021}
}

Comments

7 pages. Comments are welcome!