Paper 2018/231

Remarks on Bell's Inequality

Zhengjun Cao and Lihua Liu

Abstract

Quantum entanglement is of great importance to quantum cryptography and computation. So far, all experimental demonstrations of entanglement are designed to check Bell's inequality which is based on Bell's formulation for EPR paradox. In this note, we specify the assumptions needed in Bell's mathematical argument. We then show the contradictions among these assumptions. As a result, it becomes very easy to see that Bell's inequality is trivial.

Metadata
Available format(s)
PDF
Category
Foundations
Publication info
Preprint. MINOR revision.
Keywords
quantum cryptographyquantum computation
Contact author(s)
liulh @ shmtu edu cn
History
2018-03-01: received
Short URL
https://ia.cr/2018/231
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2018/231,
      author = {Zhengjun Cao and Lihua Liu},
      title = {Remarks on Bell's Inequality},
      howpublished = {Cryptology ePrint Archive, Paper 2018/231},
      year = {2018},
      note = {\url{https://eprint.iacr.org/2018/231}},
      url = {https://eprint.iacr.org/2018/231}
}
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