Comment on "Direct counterfactual transmission of a quantum state"
Quantum Physics
2016-06-08 v2
Abstract
The protocol for counterfactual transmission of a qubit [Li et al., Phys. Rev. A 92, 052315 (2015)] relies on the counterfactuality of transmissions of bit 1 and of bit 0. Since counterfactuality of transmission of bit 0 is not established, the claim of counterfactuality of transmission of a quantum state is not founded.
Cite
@article{arxiv.1511.06615,
title = {Comment on "Direct counterfactual transmission of a quantum state"},
author = {Lev Vaidman},
journal= {arXiv preprint arXiv:1511.06615},
year = {2016}
}
Comments
Slightly revised in the long referee process, to be published in PRA