DocumentCode :
3608154
Title :
Two Infinite Families of Nonadditive Quantum Error-Correcting Codes
Author :
Sixia Yu ; Qing Chen ; Oh, C.H.
Author_Institution :
Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China
Volume :
61
Issue :
12
fYear :
2015
Firstpage :
7012
Lastpage :
7016
Abstract :
We construct explicitly two infinite families of genuine nonadditive 1-error correcting quantum codes and prove that their coding subspaces are 50% larger than those of the optimal stabilizer codes of the same parameters via the linear programming bound. All these nonadditive codes can be characterized by a stabilizer-like structure, and thus, their encoding circuits can be designed in a straightforward manner.
Keywords :
error correction codes; linear programming; coding subspaces; linear programming bound; nonadditive quantum error-correcting codes; optimal stabilizer codes; stabilizer-like structure; Encoding; Error correction codes; Hafnium; Joints; Linear programming; Logic gates; Quantum mechanics; Quantum error-correcting codes; linear programming bound; nonadditive codes; stabilizer-like structure;
fLanguage :
English
Journal_Title :
Information Theory, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9448
Type :
jour
DOI :
10.1109/TIT.2015.2489645
Filename :
7296636
Link To Document :
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