Analysis for the Presence of Quantum Noise on the Teleportation

被引：0

作者：

Li, Yun-chao ^{[1
]}

Mo, Zhi-wen ^{[1
]}

Sun, Shu-qin ^{[2
]}

机构：

[1] Sichuan Normal Univ, Coll Math & Software Sci, Chengdu 610066, Sichuan, Peoples R China

[2] Sichuan Univ Nationalities, Dept Math, Kangding 626001, Peoples R China

来源：

FUZZY INFORMATION AND ENGINEERING AND DECISION | 2018年 / 646卷

基金：

中国国家自然科学基金;

关键词：

Quantum teleportation; Quantum noise; Fidelity; Quantum channel; PROBABILISTIC TELEPORTATION; STATE; CHANNEL;

D O I：

10.1007/978-3-319-66514-6_14

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Quantum teleportation has provided us with an interesting way to transmit an arbitrary quantum state using one maximal entangled state and two classical bits of information. A variety of theoretical suggestions and experimental efforts have been made in this realm. In practical implementations of the teleportation protocol, quantum noise is an unavoidable factor. In this paper, we investigate the probabilistic quantum teleportation of two-particle. The fidelity of quantum state is calculated in detail, after suffering from the quantum noise. The relationship between quantum noise, quantum channel and quantum state fidelity is obtained. The effect of noise on the teleportation is analyzed.

引用

页码：123 / 130

页数：8