315 citations · 777 across the 32 of their papers we have counts for
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On Bipartite Operators Defined by Completely Different Permutations
Marek Mozrzymas, Dariusz Chruściński, Gniewomir Sarbicki
We introduce a class of bipartite operators acting on ( being an -dimensional Hilbert space) defined by a set of Completely Di…
Tensor operators and Wigner-Eckart theorem for the quantum superalgebra U_{q}[osp(1\mid 2)]
Marek Mozrzymas
Tensor operators in graded representations of Z_{2}-graded Hopf algebras are defined and their elementary properties are derived. Wigner-Eckart theorem for irreducible tensor opera…
Wigner-Eckart theorem for tensor operators of Hopf algebras
Marek Mozrzymas
We prove Wigner-Eckart theorem for the irreducible tensor operators for arbitrary Hopf algebras, provided that tensor product of their irreducible representation is completely redu…
On Quantum Deformations of D=4 Conformal Algebra
A. Frydryszak, J. Lukierski, P. Minnaert +1
Three classes of classical r-matrices for sl(4,C) algebra are constructed in quasi-Frobenius algebra approach. They satisfy CYBE and are spanned respectively on 8,10,12 generators.…