95 citations · 2.4k across the 176 of their papers we have counts for
5 papers · 1 filter
Coherent State Construction of Representations of osp(2|2) and Primary Fields of osp(2|2) Conformal Field Theory
Yao-Zhong Zhang
Representations of the superalgebra and current superalgebra in the standard basis are investigated. All finite-dimensional typical and atypical repre…
Generalized Path Algebras and Pointed Hopf Algebras
Shouchuan Zhang, Yao-Zhong Zhang, Xijing Guo
Most of pointed Hopf algebras of dimension with large coradical are shown to be generalized path algebras. By the theory of generalized path algebras it is obtained that the…
Hopf Galois Extension in Braided Tensor Categories
Shouchuan Zhang, Yao-Zhong Zhang
The relation between crossed product and -Galois extension in braided tensor category with equivalisers and coequivalisers is established. That is, it is shown that i…
Finite matrix model of quantum Hall fluids on
Yi-Xin Chen, Mark D. Gould, Yao-Zhong Zhang
Based on Haldane's spherical geometrical formalism of two-dimensional quantum Hall fluids, the relation between the noncommutative geometry of and the two-dimensional quantum…
Braided m-Lie Algebras
Shouchuan Zhang, Yao-Zhong Zhang
Braided m-Lie algebras induced by multiplication are introduced, which generalize Lie algebras, Lie color algebras and quantum Lie algebras. The necessary and sufficient conditions…