Violating Clauser-Horne-Shimony-Holt Inequality Represents Nothing

Zhengjun Cao; Zhenfu Cao; Lihua Liu

Paper 2018/410

Violating Clauser-Horne-Shimony-Holt Inequality Represents Nothing

Zhengjun Cao

Zhenfu Cao

Lihua Liu

Abstract

The Clauser-Horne-Shimony-Holt (CHSH) inequality is of great importance to quantum entanglement and quantum computers. We present a purely mathematical argument for the famous inequality. The essential assumptions in the new argument are totally independent of any physical interpretation, including the hidden variable interpretation for EPR thought experiment and the Copenhagen interpretation for quantum mechanics. The findings are helpful to comprehend the inequality from a new point of view.

Metadata

Available format(s): PDF
Category: Foundations
Publication info: Preprint.
Keywords: quantum entanglement quantum cryptography EPR thought experiment Clauser-Horne-Shimony-Holt inequality
Contact author(s): liulh @ shmtu edu cn
History: 2025-04-01: revised; 2018-05-10: received; See all versions
Short URL: https://ia.cr/2018/410
License: CC BY

BibTeX

@misc{cryptoeprint:2018/410,
      author = {Zhengjun Cao and Zhenfu Cao and Lihua Liu},
      title = {Violating Clauser-Horne-Shimony-Holt Inequality Represents Nothing},
      howpublished = {Cryptology {ePrint} Archive, Paper 2018/410},
      year = {2018},
      url = {https://eprint.iacr.org/2018/410}
}