Error correction for continuous quantum variables

Preprint

21 November 1997

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/9711049

Abstract

We propose an error correction coding algorithm for continuous quantum variables. We use this algorithm to construct a highly efficient 5-wavepacket code which can correct arbitrary single wavepacket errors. We show that this class of continuous variable codes is robust against imprecision in the error syndromes. A potential implemetation of the scheme is presented.

Keywords

CONTINUOUS QUANTUM VARIABLES
QUANTUM VARIABLES
CORRECTION CODING
ERROR CORRECTION
WAVEPACKET
ALGORITHM
CODES

All Related Versions

Version 1, 1997-11-21, ArXiv
Published version: Physical Review Letters, 80 (18), 4084.

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