Web1 Aug 2024 · We introduce free field realizations of W-algebras by using Wakimoto representations of affine Lie algebras, where W-algebras are described as the intersections of kernels of screening... Webequations attached to arbitrary Kac-Moody algebras as well as arbitrary simple Lie algebras. These results are obtained without Fock space representations of affine Lie algebras, which are treated in the following studies. Fock space represen-tations of s/ 2 ^were constructed by Wakimoto [W]. Constructing screening operators for s/ 2
Screening operators for W -algebras Semantic Scholar
WebLie algebras. The set W contains many known W algebras such as WN and W (2) 3. Our formalism yields a completely algorithmic method for calculating the W algebra generators and their operator product expansions, replacing the cumbersome construction of W algebras as commutants of screening operators. Web1 Aug 2024 · We introduce free field realizations of W-algebras by using Wakimoto representations of affine Lie algebras, where W-algebras are described as the … can whereas begin a sentence
Universal two-parameter 𝒲∞-algebra and vertex algebras of type 𝒲(2, …
Web7 Dec 2024 · Using our formalism we obtain a systems of screening operators corresponding to W-algebras associated to toric strip geometries and reproduce partition … WebScreening operators for $$\mathcal {W}$$ W -algebras. Naoki Genra. 18 February 2024 Selecta Mathematica, Vol. 23, No. 3. ... Cherednik algebras, W-algebras and the equivariant cohomology of the moduli space of instantons on A 2. O. Schiffmann and E. Vasserot. 9 May 2013 Publications mathématiques de l'IHÉS, Vol. 118, No. 1 ... WebScreening operators for vertex operator algebras associated with a lattice (the so-called free field realization approach to constructing new models) was developed in [27,31,57], … can where be used after the group by function