Birman–Wenzl–Murakami algebra, topological parameter and Berry phase

Birman–Wenzl–Murakami algebra, topological parameter and Berry phase
复制标题

DOI:
10.1007/s11128-011-0331-1
复制
发表时间:
2011-11
影响因子:
2.5
通讯作者:
Chengcheng Zhou;K. Xue;Lidan Gou;Chunfang Sun;Gangcheng Wang;T. Hu
Chengcheng Zhou;K. Xue;Lidan Gou;Chunfang Sun;Gangcheng Wang;T. Hu
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Chengcheng Zhou;K. Xue;Lidan Gou;Chunfang Sun;Gangcheng Wang;T. Hu

文献摘要

相似文献

本文给出了Birman-Wenzl-Murakami(BWM)代数的3 × 3-矩阵表示.在此基础上,利用杨元化方法生成酉矩阵A(θ,φ1,φ2)和B(θ,φ1,φ2).利用酉B(θ,φ)矩阵构造了一个Hamilton算子.然后研究了Yang-Baxter系统的Berry相位,得到了拓扑参数与Berry相位之间的关系。
In this paper, a 3 × 3-matrix representation of Birman–Wenzl–Murakami (BWM) algebra has been presented. Based on which, unitary matricesA(θ, φ1,φ2) andB(θ, φ1,φ2) are generated via Yang–Baxterization approach. A Hamiltonian is constructed from the unitaryB(θ, φ) matrix. Then we study Berry phase of the Yang–Baxter system, and obtain the relationship between topological parameter and Berry phase.