ENTANGLEMENT CAPABILITY OF NON-LOCAL HAMILTONIAN OF 2-QUTRIT SYSTEM

被引：1
|
作者：
Hu, Bao-Lin [1 ]
Zhan, You-Bang [1 ]
Hua, Zheng-He [1 ]
机构：
[1] Huaiyin Normal Univ, Sch Phys & Elect Elect Engn, Jiangsu 223001, Huaian, Peoples R China
来源：
INTERNATIONAL JOURNAL OF QUANTUM INFORMATION | 2011年 / 9卷 / 03期
关键词：
Entanglement capability; entanglement rate; non-local Hamiltonian; OPERATIONS;
D O I：
10.1142/S0219749911007599
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, the entanglement capability of non-local Hamiltonian of 2-qutrit system is studied. The expression of the entanglement rate of non-local Hamiltonian of 2-qutrit system is derived, and the condition for maximal entanglement rate is determined. Analytic results show that, considering the entanglement rate, increasing the dimension of the system may not help to enhance the entanglement capability. The effect of auxiliary systems on the entanglement capability of 2-qutrit Hamiltonian is also discussed.
引用
收藏
页码：957 / 966
页数：10
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