English

Deletion, Bell's Inequality, Teleportation

Quantum Physics 2018-05-25 v3

Abstract

In this letter we analyze the efficacy of the entangled output of Pati-Braunstein deletion machine [3] as a teleportation channel. We analyze the possibility of it violating the Bell's inequality. Interestingly we find that for all values of the input parameterα\alpha the state does not violate the Bell's inequality but when used as a teleportation channel can give a fidelity higher than the classical optimum (i.e 2/3).

Keywords

Cite

@article{arxiv.0903.0248,
  title  = {Deletion, Bell's Inequality, Teleportation},
  author = {Indranil Chakrabarty and Nirman Ganguly and Binayak. S. Choudhury},
  journal= {arXiv preprint arXiv:0903.0248},
  year   = {2018}
}

Comments

6 pages, Accepted in Quantum Information Processing

R2 v1 2026-06-21T12:17:14.313Z