Detecting Planck-Scale Dark Matter with Quantum Interference

被引：1

作者：

Christodoulou, Marios ^{[5
]}

Perez, Alejandro ^{[1
]}

Rovelli, Carlo ^{[1
,2
,3
,4
]}

机构：

[1] Univ Toulon & Var, AMU Univ, CNRS, CPT, F-13288 Marseille, France

[2] Univ Western Ontario, Dept Philosophy, London, ON N6A 3K7, Canada

[3] Rotman Inst Philosophy, 1151 Richmond St N, London, ON N6A 5B7, Canada

[4] Perimeter Inst, 31 Caroline St N, Waterloo, ON N2L 2Y5, Canada

[5] Inst Quantum Opt & Quantum Informat, Boltzmanngasse 3, A-1090 Vienna, Austria

来源：

PHYSICAL REVIEW LETTERS | 2024年 / 133卷 / 11期

关键词：

Compendex;

D O I：

10.1103/PhysRevLett.133.111001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In spite of the large astronomical evidence for its effects, the nature of dark matter remains enigmatic. Particles that interact only, or almost only, gravitationally, in particular with masses around the Planck mass -the fundamental scale of quantum gravity-are intriguing candidates. Here, we show that there is a theoretical possibility to directly detect such particles using highly sensitive gravity-mediated quantum phase shifts. In particular, we illustrate a protocol utilizing Josephson junctions.

引用

页数：6

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