What gravity mediated entanglement can really tell us about quantum gravity

被引：10
|
作者：
Martin-Martinez, Eduardo [1 ]
Perche, T. Rick [1 ,2 ,3 ]
机构：
[1] Univ Waterloo, Dept Appl Math, Waterloo, ON N2L 3G1, Canada
[2] Perimeter Inst Theoret Phys, Waterloo, ON N2L 2Y5, Canada
[3] Univ Waterloo, Inst Quantum Comp, Waterloo, ON N2L 3G1, Canada
来源：
PHYSICAL REVIEW D | 2023年 / 108卷 / 10期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1103/PhysRevD.108.L101702
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We revisit the Bose-Marletto-Vedral (BMV) tabletop experimental proposal-which aims to witness quantum gravity using gravity-mediated entanglement-analyzing the role of locality in the experiment. We first carry out a fully quantum modeling of the interaction of matter and gravity and then show in what way gravity-mediated entanglement in the BMV experiment could be accounted for without appealing to quantum degrees of freedom of the gravitational field. We discuss what assumptions are needed in order to interpret the current BMV experiment proposals as a proof of quantum gravity, and also identify the modifications that a BMV-like experiment could have in order to serve as proof of quantum gravity without having to assume the existence of local mediators in the gravitational field.
引用
收藏
页数：7
相关论文
共 50 条
  • [11] The comet assay: What can it really tell us?
    Collins, AR
    Dobson, VL
    Dusinska, M
    Kennedy, G
    Stetina, R
    MUTATION RESEARCH-FUNDAMENTAL AND MOLECULAR MECHANISMS OF MUTAGENESIS, 1997, 375 (02) : 183 - 193
  • [12] Everybody lies: What the Internet can tell us about who we really are
    Mouncey, Peter
    INTERNATIONAL JOURNAL OF MARKET RESEARCH, 2018, 60 (03) : 323 - 326
  • [13] What can multiple price lists really tell us about risk preferences?
    Drichoutis, Andreas C.
    Lusk, Jayson L.
    JOURNAL OF RISK AND UNCERTAINTY, 2016, 53 (2-3) : 89 - 106
  • [14] What can multiple price lists really tell us about risk preferences?
    Andreas C. Drichoutis
    Jayson L. Lusk
    Journal of Risk and Uncertainty, 2016, 53 : 89 - 106
  • [15] What can bees really tell us about the face processing system in humans?
    Pascalis, Olivier
    Kelly, David J.
    Caldara, Roberto
    JOURNAL OF EXPERIMENTAL BIOLOGY, 2006, 209 (16): : 3266 - 3266
  • [16] What can cutans tell us about?
    T. A. Sokolova
    Eurasian Soil Science, 2008, 41 (1) : 102 - 104
  • [17] Confirmation via Analogue Simulation: What Dumb Holes Could Tell Us about Gravity
    Dardashti, Radin
    Thebault, Karim P. Y.
    Winsberg, Eric
    BRITISH JOURNAL FOR THE PHILOSOPHY OF SCIENCE, 2017, 68 (01): : 55 - 89
  • [18] What can bouncing oil droplets tell us about quantum mechanics?
    Peter W. Evans
    Karim P. Y. Thébault
    European Journal for Philosophy of Science, 2020, 10
  • [19] What can bouncing oil droplets tell us about quantum mechanics?
    Evans, Peter W.
    Thebault, Karim P. Y.
    EUROPEAN JOURNAL FOR PHILOSOPHY OF SCIENCE, 2020, 10 (03)
  • [20] Something Anomalies Can Tell About Standard Model and Gravity
    Bonora, Loriano
    Giaccari, Stefano Gregorio
    SYMMETRY-BASEL, 2025, 17 (02):
12345