Principal subspaces for the quantum affine vertex algebra in type A1(1) (CROSBI ID 301131)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Butorac, Marijana ; Kožić, Slaven
engleski
Principal subspaces for the quantum affine vertex algebra in type A1(1)
By using the ideas of Feigin and Stoyanovsky and Calinescu, Lepowsky and Milas we introduce and study the principal subspaces associated with the Etingof–Kazhdan quantum affine vertex algebra of integer level k>=1 and type A1(1). We show that the principal subspaces possess the quantum vertex algebra structure, which turns to the usual vertex algebra structure of the principal subspaces of generalized Verma and standard modules at the classical limit. Moreover, we find their topological quasi-particle bases which correspond to the sum sides of certain Rogers–Ramanujan-type identities.
Quantum vertex algebra ; Principal subspace ; Combinatorial bases
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Podaci o izdanju
226 (6)
2022.
106973
14
objavljeno
0022-4049
1873-1376
10.1016/j.jpaa.2021.106973