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DOI | 10.1126/science.aay5820 |
Satellite testing of a gravitationally induced quantum decoherence model | |
Xu, Ping1,2,3; Ma, Yiqiu4; Ren, Ji-Gang1,2,3; Yong, Hai-Lin1,2,3; Ralph, Timothy C.5; Liao, Sheng-Kai1,2,3; Yin, Juan1,2,3; Liu, Wei-Yue1,2,3; Cai, Wen-Qi1,2,3; Han, Xuan1,2,3; Wu, Hui-Nan1,2,3; Wang, Wei-Yang1,2,3; Li, Feng-Zhi1,2,3; Yang, Meng1,2,3; Lin, Feng-Li6; Li, Li1,2,3; Liu, Nai-Le1,2,3; Chen, Yu-Ao1,2,3; Lu, Chao-Yang1,2,3; Chen, Yanbei4; Fan, Jingyun1,2,3; Peng, Cheng-Zhi1,2,3; Pan, Jian-Wei1,2,3 | |
2019-10-04 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 366期号:6461页码:132-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA; Australia; Taiwan |
英文摘要 | Quantum mechanics and the general theory of relativity are two pillars of modern physics. However, a coherent unified framework of the two theories remains an open problem. Attempts to quantize general relativity have led to many rival models of quantum gravity, which, however, generally lack experimental foundations. We report a quantum optical experimental test of event formalism of quantum fields, a theory that attempts to present a coherent description of quantum fields in exotic spacetimes containing closed timelike curves and ordinary spacetime. We experimentally test a prediction of the theory with the quantum satellite Micius that a pair of time-energy-entangled particles probabilistically decorrelate passing through different regions of the gravitational potential of Earth. Our measurement results are consistent with the standard quantum theory and hence do not support the prediction of event formalism. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000489147000071 |
WOS关键词 | SPACETIMES ; ENTANGLEMENT ; MECHANICS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/202447 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China; 2.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China; 3.Univ Sci & Technol China, Shanghai Branch, CAS Ctr Excellence & Synerget Innovat, Ctr Quantum Informat & Quantum Phys, Shanghai 201315, Peoples R China; 4.CALTECH, Theoret Astrophys, Pasadena, CA 91125 USA; 5.Univ Queensland, Sch Math & Phys, Ctr Quantum Computat & Commun Technol, St Lucia, Qld 4072, Australia; 6.Natl Taiwan Normal Univ, Dept Phys, Taipei 116, Taiwan |
推荐引用方式 GB/T 7714 | Xu, Ping,Ma, Yiqiu,Ren, Ji-Gang,et al. Satellite testing of a gravitationally induced quantum decoherence model[J]. SCIENCE,2019,366(6461):132-+. |
APA | Xu, Ping.,Ma, Yiqiu.,Ren, Ji-Gang.,Yong, Hai-Lin.,Ralph, Timothy C..,...&Pan, Jian-Wei.(2019).Satellite testing of a gravitationally induced quantum decoherence model.SCIENCE,366(6461),132-+. |
MLA | Xu, Ping,et al."Satellite testing of a gravitationally induced quantum decoherence model".SCIENCE 366.6461(2019):132-+. |
条目包含的文件 | 条目无相关文件。 |
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