Permutation orbifolds of Virasoro vertex algebras and W-algebras
نویسندگان
چکیده
We study permutation orbifolds of the 2-fold and 3-fold tensor product for Virasoro vertex algebra Vc central charge c. In particular, we show that all but finitely many charges (Vc?3)Z3 is a W-algebra type (2,4,5,63,7,83,93,102). also their simple quotients obtain new realizations certain rational affine W-algebras associated to principal nilpotent element. Further analysis celebrated (2,5)-minimal L?225 presented.
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2021
ISSN: ['1090-266X', '0021-8693']
DOI: https://doi.org/10.1016/j.jalgebra.2020.12.002