Communications in Contemporary Mathematics ( IF 1.278 ) Pub Date : 2020-11-30 , DOI: 10.1142/s0219199720500868 Dražen Adamović; Antun Milas; Qing Wang
We study parafermion vertex algebras and . Using the isomorphism between and the logarithmic vertex algebra from [D. Adamović, A realization of certain modules for the superconformal algebra and the affine Lie algebra , Transform. Groups21(2) (2016) 299–327], we show that these parafermion vertex algebras are infinite direct sums of irreducible modules for the Zamolodchikov algebra of central charge , and that is a direct sum of irreducible -modules. As a byproduct, we prove certain conjectures about the vertex algebra . We also obtain a vertex-algebraic proof of the irreducibility of a family of modules at .
中文翻译:

level(2)和𝔰𝔩(3)的ferfermion顶点代数在水平-3 2上
我们研究parafermion顶点代数 和 。使用之间的同构 和对数顶点代数 从[D. Adamović,针对 超保形代数和仿射李代数 ,转换。Groups(21)(2)(2016)299–327],我们证明这些parafermion顶点代数是Zamolodchikov代数的不可约模的无限直接和 中央收费 , 然后 是不可约的直接和 -模块。作为副产品,我们证明关于顶点代数的某些猜想。我们还获得了一个族的不可约性的顶点代数证明。 的模块 。