Conference paper
Leakage suppression in the toric code
Martin Suchara, Andrew W. Cross, et al.
ISIT 2015
We study a comprehensive list of quantum codes as candidates for codes used at the physical level in a fault-tolerant code architecture. Using the Aliferis-Gottesman-Preskill (AGP) ex-Rec method we calculate the pseudo-threshold for these codes against depolarizing noise at various levels of overhead. We estimate the logical noise rate as a function of overhead at a physical error rate of p0 = 1 × 10-4. The Bacon-Shor codes and the Golay code are the best performers in our study.
Martin Suchara, Andrew W. Cross, et al.
ISIT 2015
Bei Zeng, Hyeyoun Chung, et al.
Physical Review A - AMO
Sergey Bravyi, David P. Divincenzo, et al.
Quantum Information and Computation
David P. Divincenzo, Barbara M. Terhal, et al.
Journal of Modern Optics