Quantum complementarity of clocks in the context of general relativity

被引：9

作者：

Zhou, Zhifan ^{[1
]}

Margalit, Yair ^{[1
]}

Rohrlich, Daniel ^{[1
]}

Japha, Yonathan ^{[1
]}

Folman, Ron ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Dept Phys, IL-84105 Beer Sheva, Israel

来源：

CLASSICAL AND QUANTUM GRAVITY | 2018年 / 35卷 / 18期

基金：

以色列科学基金会;

关键词：

gravitational time dilation; clock interferometry; quantum gravity and proper time; self-interfering quantum clocks; complementarity and gravity; relativistic complementarity; WHICH-WAY INFORMATION; ATOM INTERFEROMETER; FRINGE VISIBILITY; COHERENCE; INDISTINGUISHABILITY; SUPERPOSITION; INTERFERENCE;

D O I：

10.1088/1361-6382/aad56b

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Clocks play a special role at the interface of general relativity and quantum mechanics. We analyze a clock-interferometry thought experiment and go on to theoretically derive and experimentally test a complementarity relation for quantum clocks in the context of the gravitational time lag. The effect of time lag is simulated using a magnetic gradient. We study this relation in detail and discuss its application to various types of quantum clocks.

引用

页数：12

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