Femtosecond synchronization of clocks

被引：0
|
作者：
Koks, Don [1 ]
机构：
[1] Def Sci & Technol Grp, CEWD, 205 Labs,POB 1500, Edinburgh, SA 5111, Australia
来源：
PHYSICAL REVIEW A | 2021年 / 103卷 / 03期
关键词：
SIMULTANEITY; TIME;
D O I：
10.1103/PhysRevA.103.032217
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The precise-timing community is currently working on the task of synchronizing moving clocks in the field to an accuracy of femtoseconds. We argue that its recent claims of partial success must be examined in the context of relativity, and show that one must establish the context very carefully when claiming any sort of synchronization at this level. In particular, irrespective of the sense of the synchronization, we show that realistic movements of the clocks will destroy the synchronization moments after it is established.
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页数：4
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