### A Note On Clauser-Horne-Shimony-Holt Inequality

Zhengjun Cao and Lihua Liu

##### Abstract

Clauser-Horne-Shimony-Holt inequality, an extension of Bell's inequality, is of great importance to modern quantum computation and quantum cryptography. So far, all experimental demonstrations of entanglement are designed to check Bell's inequality or Clauser-Horne-Shimony-Holt inequality. In this note, we specify the math assumptions needed in the argument for Clauser-Horne-Shimony-Holt inequality. We then show the math argument for this inequality is totally indispensable of any physical interpretation, including the hidden variable interperation for EPR thought experiment and the Copenhagen interpretation for quantum mechanics.

Available format(s)
Category
Foundations
Publication info
Preprint. MINOR revision.
Keywords
quantum entanglementquantum cryptography
Contact author(s)
liulh @ shmtu edu cn
History
Short URL
https://ia.cr/2018/410

CC BY

BibTeX

@misc{cryptoeprint:2018/410,
author = {Zhengjun Cao and Lihua Liu},
title = {A Note On Clauser-Horne-Shimony-Holt Inequality},
howpublished = {Cryptology ePrint Archive, Paper 2018/410},
year = {2018},
note = {\url{https://eprint.iacr.org/2018/410}},
url = {https://eprint.iacr.org/2018/410}
}

Note: In order to protect the privacy of readers, eprint.iacr.org does not use cookies or embedded third party content.