PIRSA:15100118 Scientific Series Quantum Fields and Strings

DOI10.48660/15100118

Series: Quantum Fields and Strings

Closset, C. (2015). Localization on twisted spheres and supersymmetric GLSM in 2d. Perimeter Institute. https://pirsa.org/15100118

Closset, Cyril. Localization on twisted spheres and supersymmetric GLSM in 2d. Perimeter Institute, Oct. 26, 2015, https://pirsa.org/15100118 

@misc{ pirsa_PIRSA:15100118,
  doi = {10.48660/15100118},
  url = {https://pirsa.org/15100118},
  author = {Closset, Cyril},
  keywords = {Quantum Fields and Strings},
  language = {en},
  title = {Localization on twisted spheres and supersymmetric GLSM in 2d},
  publisher = {Perimeter Institute},
  year = {2015},
  month = {oct},
  note = {PIRSA:15100118 see, \url{https://pirsa.org}}
}

Abstract

I will revisit the A-twisted gauged linear sigma model (GLSM) in the case of (2,2) supersymmetry in two dimensions, and its Omega-background deformation. Exact results for correlation functions on the sphere can be obtained in terms of Jeffrey-Kirwan residues on the Coulomb branch, which has a number of interesting applications. I will also explain an interesting generalization to (0,2) supersymmetric GLSMs of a special type.

Resources

Next talk

Related Talks