Teleportation in the background of Schwarzschild space-time

被引：22
|
作者：
Ge, XH [1 ]
Shen, YG
机构：
[1] Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
[2] Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
[3] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
[4] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
PHYSICS LETTERS B | 2005年 / 606卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/j.physletb.2004.11.067
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Quantum teleportation is investigated between Alice who is far from the horizon and Bob locates near the event horizon of a Schwarzschild black hole. The results show that the fidelity of the teleportation is reduced in this curved space-time. However, high fidelity can still be reached outside a massive black hole. (C) 2004 Elsevier B.V. All rights reserved.
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页码：184 / 188
页数：5
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