Quadratic Relations of the Deformed 𝑊-Algebra for the Twisted Affine Lie Algebra of Type 𝐴⁽²⁾₂N

We revisit the free field construction of the deformed 𝑊-algebra by Frenkel and Reshetikhin [Comm. Math. Phys. 197 (1998), 1-32], where the basic 𝑊-current has been identified. Herein, we establish a free field construction of higher 𝑊-currents of the deformed 𝑊-algebra associated with the twisted a...

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Published in:Symmetry, Integrability and Geometry: Methods and Applications
Date:2022
Main Author: Kojima, Takeo
Format: Article
Language:English
Published: Інститут математики НАН України 2022
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/211716
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Quadratic Relations of the Deformed 𝑊-Algebra for the Twisted Affine Lie Algebra of Type 𝐴⁽²⁾₂N. Takeo Kojima. SIGMA 18 (2022), 072, 36 pages

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Digital Library of Periodicals of National Academy of Sciences of Ukraine