Einstein synchronisation by quantum teleportation

被引：1
|
作者：
Hosoya, Akio [1 ]
机构：
[1] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan
来源：
JOURNAL OF PHYSICS COMMUNICATIONS | 2020年 / 4卷 / 07期
关键词：
synchronization; quantum; Bell measurement; Einstein;
D O I：
10.1088/2399-6528/ab885b
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a protocol of Einstein's synchronization of two spatially separated clocks on the basis of quantum teleportation in which the Einstein-Podolsky-Rosen (EPR) state plays a central role. Our scheme does not contain the frame defining problem nor the phase contamination problem for the EPR state which appeared in the quantum clock synchronization (Jozsaet al 2000 Phys. Rev. Lett. 85, 2010).
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页数：6
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