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Quantum teleportation with sonic black holes
Ge, XH; Shen, YG; Ge, XH , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
2005
发表期刊PHYSICS LETTERS B
ISSN0370-2693
卷号623期号:40910页码:141-146
摘要We show a new property of sonic black holes. After deriving the metric of a sonic black hole from the Schrodinger equation and quantizing the perturbation fields near the sonic event horizon, we show particles of Hawking radiation can act as a source of entanglement: two-mode squeezed entanglement is produced near the event horizon, which can be used in quantum teleportation. The fidelity of the teleportation is closely related to the temperature of the sonic black holes, but high fidelity seems difficult to reach in our case. (c) 2005 Elsevier B.V. All rights reserved.
部门归属Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China; Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Hawking Radiation
学科领域Physics
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收录类别SCI
WOS记录号WOS:000232070900018
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被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13752
专题理论物理所1978-2010年知识产出
通讯作者Ge, XH , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
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Ge, XH,Shen, YG,Ge, XH , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.. Quantum teleportation with sonic black holes[J]. PHYSICS LETTERS B,2005,623(40910):141-146.
APA Ge, XH,Shen, YG,&Ge, XH , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China..(2005).Quantum teleportation with sonic black holes.PHYSICS LETTERS B,623(40910),141-146.
MLA Ge, XH,et al."Quantum teleportation with sonic black holes".PHYSICS LETTERS B 623.40910(2005):141-146.
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