Quantum error correction via codes over GF (4)

被引:1214
作者
Calderbank, AR [1 ]
Rains, EM [1 ]
Shor, PW [1 ]
Sloane, NJA [1 ]
机构
[1] AT&T Bell Labs, Res, Florham Pk, NJ 07932 USA
关键词
codes; additive; quantum; quaternary; self-orthogonal; geometry; orthogonal; symplectic; group; Clifford;
D O I
10.1109/18.681315
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The problem of finding quantum-error-correcting codes is transformed into the problem of finding additive codes over the field GF(4) which are self-orthogonal with respect to a certain trace inner product. Many new codes and new bounds are presented, as well as a table of upper and lower bounds on such codes of length up to 30 qubits.
引用
收藏
页码:1369 / 1387
页数:19
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