Entanglement-Assisted Quantum Error Correction with Linear Optics
Loading...
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
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.
8 pages, 1 figure, major expansion of paper with detailed example
8 pages, 1 figure, major expansion of paper with detailed example