Entanglement-Assisted Quantum Error Correction with Linear Optics
Quantum Physics
2007-11-13 v3
Abstract
We construct a theory of continuous-variable entanglement-assisted quantum error correction. We present an example of a continuous-variable entanglement-assisted code that corrects for an arbitrary single-mode error. We also show how to implement encoding circuits using passive optical devices, homodyne measurements, feedforward classical communication, conditional displacements, and off-line squeezers.
Cite
@article{arxiv.0705.4314,
title = {Entanglement-Assisted Quantum Error Correction with Linear Optics},
author = {Mark M. Wilde and Hari Krovi and Todd A. Brun},
journal= {arXiv preprint arXiv:0705.4314},
year = {2007}
}