Message passing in fault tolerant quantum error correction

Details Message passing in fault tolerant quantum error correction Message passing in fault tolerant quantum error correction

2008-06-13

arxiv.org/abs/0806.2188v1

PRA 78, 062317 (2008)

Physics

Quantum Physics

8 pages, 9 figures

Scientific paper

10.1103/PhysRevA.78.062317

Inspired by Knill's scheme for message passing error detection, here we develop a scheme for message passing error correction for the nine-qubit Bacon-Shor code. We show that for two levels of concatenated error correction, where classical information obtained at the first level is used to help interpret the syndrome at the second level, our scheme will correct all cases with four physical errors. This results in a reduction of the logical failure rate relative to conventional error correction by a factor proportional to the reciprocal of the physical error rate.

Affiliated with

Also associated with

No associations

Rating

Message passing in fault tolerant quantum error correction does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Message passing in fault tolerant quantum error correction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Message passing in fault tolerant quantum error correction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-122902