Fidelity of a t-error correcting quantum code with more than t errors

Details Fidelity of a t-error correcting quantum code with more than t errors Fidelity of a t-error correcting quantum code with more than t errors

2000-11-13

arxiv.org/abs/quant-ph/0011047v5

Phys. Rev. A 64, 022314 (2001); Erratum: Phys. Rev. A 66, 059901 (2002).

Physics

Quantum Physics

9 pages, ReVTeX4 beta 5. To be published in Phys. Rev. A. The lower bound is made tighter in version 4 and 5. All approximatio

Scientific paper

10.1103/PhysRevA.66.059901

It is important to study the behavior of a t-error correcting quantum code when the number of errors is greater than t, because it is likely that there are also small errors besides t large correctable errors. We give a lower bound for the fidelity of a t-error correcting stabilizer code over a general memoryless channel, allowing more than t errors. We also show that the fidelity can be made arbitrary close to 1 by increasing the code length.

Affiliated with

Also associated with

No associations

Rating

Fidelity of a t-error correcting quantum code with more than t errors 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 Fidelity of a t-error correcting quantum code with more than t errors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fidelity of a t-error correcting quantum code with more than t errors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-381086