37 citations · 146 across the 30 of their papers we have counts for
4 papers · 1 filter
Quantum tunneling effect and quantum Zeno effect in a Topological system
Gangcheng Wang, Kang Xue, Chunfang Sun +2
A spin interaction Hamiltonian for topological basis is constructed in this paper. When we select proper parameters, this Hamiltonian system can be simulated by a quantum double we…
Yang-Baxter matrix, Entanglement and Yangian
Gangcheng Wang, Kang Xue, Chunfang Sun +1
We present a method to construct "X" form unitary Yang-Baxter matrices, which act on the tensor product space . We can obtain a se…
Birman-Wenzl-Murakami Algebra, Topological parameter and Berry phase
Chengcheng Zhou, Kang Xue, Lidan Gou +3
In this paper, a (3\times3)-matrix representation of the Birman-Wenzl-Murakami(BWM) algebra has been presented. Based on which, unitary matrices (A(θ,ϕ_1,ϕ_2), B(θ,ϕ_1,ϕ_2)) are ge…
A study on the relations between the topological parameter and entanglement
Chunfang Sun, Kang Xue, Gangcheng Wang +1
In this paper, some relations between the topological parameter and concurrences of the projective entangled states have been presented. It is shown that for the case with $d=n…