Influence of Magnetic Field on Qutrit Teleportation under Intrinsic Decoherence

被引：4
|
作者：
Naderi, Negar [1 ]
Jafapour, Mojtaba [1 ]
机构：
[1] Shahid Chamran Univ, Dept Phys, Ahvaz, Iran
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2019年 / 58卷 / 03期
关键词：
Qutrit; Teleportation; Intrinsic decoherence; Environmental decoherence; Entangled state; Product state; Fidelity; Homogeneous magnetic field; Inhomogeneous magnetic field; QUANTUM TELEPORTATION; ENTANGLEMENT TELEPORTATION; INFORMATION; CHAIN;
D O I：
10.1007/s10773-018-3975-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study qutrit teleportation through a qutrit xyz chain, in the presence of intrinsic decoherence and a non-homogeneous magnetic field. We study the effects of intrinsic phase change, magnetic field and entanglement of the initial state of the channel. It is observed that while the intrinsic phase change and the non-homogeneity of the magnetic field have adverse effects on the teleportation fidelity, the entanglement of the initial state of the channeled enhances the latter. Moreover, the intrinsic decoherence may remove the ripples from the time curve that is delivered by the Schrodinger channel.
引用
收藏
页码：799 / 816
页数：18
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