Bell's Nonlocality Can be Detected by the Violation of Einstein-Podolsky-Rosen Steering Inequality
文献类型：期刊论文
| 作者 | Chen, Jing-Ling; Ren, Changliang ; Chen, Changbo; Ye, Xiang-Jun; Pati, Arun Kumar
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| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2016 |
| 卷号 | 6 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/srep39063 |
| 通讯作者 | Chen, JL (reprint author), Nankai Univ, Chern Inst Math, Div Theoret Phys, Tianjin 300071, Peoples R China. ; Chen, JL (reprint author), Natl Univ Singapore, Ctr Quantum Technol, 3 Sci Dr 2, Singapore 117543, Singapore. ; Ren, CL (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Ctr Nanofabricat & Syst Integrat, Chongqing 400714, Peoples R China. ; Pati, AK (reprint author), Harish Chandra Res Inst, Quantum Informat & Computat Grp, Chhatnag Rd, Allahabad 211019, Uttar Pradesh, India. |
| 英文摘要 | Recently quantum nonlocality has been classified into three distinct types: quantum entanglement, Einstein-Podolsky-Rosen steering, and Bell's nonlocality. Among which, Bell's nonlocality is the strongest type. Bell's nonlocality for quantum states is usually detected by violation of some Bell's inequalities, such as Clause-Horne-Shimony-Holt inequality for two qubits. Steering is a manifestation of nonlocality intermediate between entanglement and Bell's nonlocality. This peculiar feature has led to a curious quantum phenomenon, the one-way Einstein-Podolsky-Rosen steering. The one-way steering was an important open question presented in 2007, and positively answered in 2014 by Bowles et al., who presented a simple class of one-way steerable states in a two-qubit system with at least thirteen projective measurements. The inspiring result for the first time theoretically confirms quantum nonlocality can be fundamentally asymmetric. Here, we propose another curious quantum phenomenon: Bell nonlocal states can be constructed from some steerable states. This novel finding not only offers a distinctive way to study Bell's nonlocality without Bell's inequality but with steering inequality, but also may avoid locality loophole in Bell's tests and make Bell's nonlocality easier for demonstration. Furthermore, a nine-setting steering inequality has also been presented for developing more efficient one-way steering and detecting some Bell nonlocal states. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000390240100001 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/4378]  |
| 专题 | 自动推理与认知研究中心 微纳制造与系统集成研究中心 |
| 作者单位 | (1) Nankai Univ, Chern Inst Math, Div Theoret Phys, Tianjin 300071, Peoples R China; (2) Natl Univ Singapore, Ctr Quantum Technol, 3 Sci Dr 2, Singapore 117543, Singapore; (3) Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Ctr Nanofabricat & Syst Integrat, Chongqing 400714, Peoples R China; (4) Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Automated Reasoning & Cognit, Chongqing 400714, Peoples R China; (5) Univ Sci & Technol China, Key Lab Quantum Informat, Hefei 230026, Peoples R China; (6) Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei 230026, Peoples R China; (7) Harish Chandra Res Inst, Quantum Informat & Computat Grp, Chhatnag Rd, Allahabad 211019, Uttar Pradesh, India |
| 推荐引用方式 GB/T 7714 | Chen, Jing-Ling,Ren, Changliang,Chen, Changbo,et al. Bell's Nonlocality Can be Detected by the Violation of Einstein-Podolsky-Rosen Steering Inequality[J]. SCIENTIFIC REPORTS,2016,6. |
| APA | Chen, Jing-Ling,Ren, Changliang,Chen, Changbo,Ye, Xiang-Jun,&Pati, Arun Kumar.(2016).Bell's Nonlocality Can be Detected by the Violation of Einstein-Podolsky-Rosen Steering Inequality.SCIENTIFIC REPORTS,6. |
| MLA | Chen, Jing-Ling,et al."Bell's Nonlocality Can be Detected by the Violation of Einstein-Podolsky-Rosen Steering Inequality".SCIENTIFIC REPORTS 6(2016). |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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