A Note On Clauser-Horne-Shimony-Holt Inequality

Zhengjun Cao; Lihua Liu

Paper 2018/410

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.

Metadata

Available format(s): PDF
Category: Foundations
Publication info: Preprint. MINOR revision.
Keywords: quantum entanglement quantum cryptography
Contact author(s): liulh @ shmtu edu cn
History: 2018-05-10: received
Short URL: https://ia.cr/2018/410
License: 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},
      url = {https://eprint.iacr.org/2018/410}
}