| 题名 | Neural Network Approach to the Simulation of Entangled States with One Bit of Communication |
| 作者 | |
| 通讯作者 | Sidajaya, Peter |
| 发表日期 | 2023-09-29
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| DOI | |
| 发表期刊 | |
| ISSN | 2521-327X
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| EISSN | 2521-327X
|
| 卷号 | 7 |
| 摘要 | Bell's theorem states that Local Hidden Variables (LHVs) cannot fully explain the statistics of measurements on some entangled quantum states. It is natural to ask how much supplementary classical communication would be needed to simulate them. We study two long-standing open questions in this field with neural network simulations and other tools. First, we present evidence that all projective measurements on partially entangled pure two-qubit states require only one bit of communication. We quantify the statistical distance between the exact quantum behaviour and the product of the trained network, or of a semi-analytical model inspired by it. Second, while it is known on general grounds (and obvious) that one bit of communication cannot eventually reproduce all bipartite quantum correlation, explicit examples have proved evasive. Our search failed to find one for several bipartite Bell scenarios with up to 5 inputs and 4 outputs, highlighting the power of one bit of communication in reproducing quantum correlations. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 其他
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| WOS研究方向 | Physics
|
| WOS类目 | Quantum Science & Technology
; Physics, Multidisciplinary
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| WOS记录号 | WOS:001120950400001
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| 出版者 | |
| Scopus记录号 | 2-s2.0-85176936391
|
| 来源库 | Web of Science
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| 引用统计 | |
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/638863 |
| 专题 | 量子科学与工程研究院 |
| 作者单位 | 1.Natl Univ Singapore, Ctr Quantum Technol, 3 Sci Dr 2, Singapore 117543, Singapore 2.Natl Univ Singapore, Dept Phys, 2 Sci Dr 3, Singapore 117542, Singapore 3.Southern Univ Sci & Technol, Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China 4.Int Quantum Acad SIQA, Shenzhen 518048, Peoples R China |
| 推荐引用方式 GB/T 7714 |
Sidajaya, Peter,Lim, Aloysius Dewen,Yu, Baichu,et al. Neural Network Approach to the Simulation of Entangled States with One Bit of Communication[J]. QUANTUM,2023,7.
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| APA |
Sidajaya, Peter,Lim, Aloysius Dewen,Yu, Baichu,&Scarani, Valerio.(2023).Neural Network Approach to the Simulation of Entangled States with One Bit of Communication.QUANTUM,7.
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| MLA |
Sidajaya, Peter,et al."Neural Network Approach to the Simulation of Entangled States with One Bit of Communication".QUANTUM 7(2023).
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| 条目包含的文件 | 条目无相关文件。 | |||||
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