Structure of deformed $w_{1+\infty }$ symmetry and topological generalization in Celestial CFT

Abstract

We investigate a deformation of $w_{1+\infty }$ algebra recently introduced in arxiv:2111.11356 in the context of Celestial CFT that we denote by ${\tilde{W}}_{1+\infty }$ algebra. We obtain the operator product expansions of the generating currents of this algebra and explore its supersymmetric and topological generalizations.

13 pages

References in corpus (5)

• Celestial Operator Product Expansions and ${\mathrm{w}}_{1+\infty }$ Symmetry for All Spins
• Thanks for the memory: measuring gravitational-wave memory in the first LIGO/Virgo gravitational-wave transient catalog
• Celestial chiral algebras, colour-kinematics duality and integrability
• Holographic Chiral Algebra: Supersymmetry, Infinite Ward Identities, and EFTs
• Toward A Supersymmetric $w_{1+\infty }$ Symmetry in the Celestial Conformal Field Theory