PIRSA:22060073 Conference Mathematical physics

DOI10.48660/22060073

Conference/School: QFT for Mathematicians 2022

Yan, F. (2022). Geometrical structures in 4d N=2 class S theories. Perimeter Institute. https://pirsa.org/22060073

Yan, Fei. Geometrical structures in 4d N=2 class S theories. Perimeter Institute, Jun. 23, 2022, https://pirsa.org/22060073 

@misc{ pirsa_PIRSA:22060073,
  doi = {10.48660/22060073},
  url = {https://pirsa.org/22060073},
  author = {Yan, Fei},
  keywords = {Mathematical physics},
  language = {en},
  title = {Geometrical structures in 4d N=2 class S theories},
  publisher = {Perimeter Institute},
  year = {2022},
  month = {jun},
  note = {PIRSA:22060073 see, \url{https://pirsa.org}}
}

Abstract

I will give an introduction to 4d N=2 class-S theories. I will describe the construction of such theories, the roles played by extended defects such as line defects and surface defects, as well as connections to Hitchin systems.

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