Twisted Chiral Algebras of Class $${\mathcal {S}}$$ and Mixed Feigin–Frenkel Gluing

  title={Twisted Chiral Algebras of Class \$\$\{\mathcal \{S\}\}\$\$ and Mixed Feigin–Frenkel Gluing},
  author={Christopher Beem and Sujay Nair},
  journal={Communications in Mathematical Physics},
  • C. BeemSujay Nair
  • Published 31 January 2022
  • Mathematics
  • Communications in Mathematical Physics
The correspondence between four-dimensional $${\mathcal {N}}=2$$ N = 2 superconformal field theories and vertex operator algebras, when applied to theories of class $${\mathcal {S}}$$ S , leads to a rich family of VOAs that have been given the monicker chiral algebras of class$${\mathcal {S}}$$ S . A remarkably uniform construction of these vertex operator algebras has been put forward by Tomoyuki Arakawa in Arakawa (Chiral algebras of class $${\mathcal {S}}$$ S and Moore… 



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