Friday, February 8, 2013

1302.1845 (Alexey A. Kovalev et al.)

Linked-Cluster Technique for Finding the Distance of a Quantum LDPC Code    [PDF]

Alexey A. Kovalev, Ilya Dumer, Leonid P. Pryadko
We present a linked-cluster technique for calculating the distance of a quantum LDPC code. It offers an advantage over existing deterministic techniques for codes with small relative distances (which includes all known families of quantum LDPC codes), and over the probabilistic technique for codes with sufficiently high rates.
View original: http://arxiv.org/abs/1302.1845

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