PIRSA:21100020

# Hitchin map as spectrum of equivariant cohomology

### APA

Hausel, T. (2021). Hitchin map as spectrum of equivariant cohomology. Perimeter Institute. https://pirsa.org/21100020

### MLA

Hausel, Tamas. Hitchin map as spectrum of equivariant cohomology. Perimeter Institute, Oct. 15, 2021, https://pirsa.org/21100020

### BibTex

@misc{ pirsa_PIRSA:21100020, doi = {10.48660/21100020}, url = {https://pirsa.org/21100020}, author = {Hausel, Tamas}, keywords = {Mathematical physics}, language = {en}, title = {Hitchin map as spectrum of equivariant cohomology}, publisher = {Perimeter Institute}, year = {2021}, month = {oct}, note = {PIRSA:21100020 see, \url{https://pirsa.org}} }

Tamas Hausel Institute of Science and Technology Austria

## Abstract

We will explain how to model the Hitchin integrable system on a certain Lagrangian upward flow as the spectrum of equivariant cohomology of a Grassmannian.