lower bound: | 6 |
upper bound: | 6 |
Construction of a [[64,44,6]] quantum code: [1]: [[64, 44, 6]] quantum code over GF(2^2) quantum twisted code of length 64 with interval [ 1, 2, 3, 4 ] and parameter kappa 2 stabilizer matrix: [1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1|0 0 0 0 0 0 0 1 1 1 0 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 1 1 1 0 0 0 0 1 1 1 0 1 1 0 0 0 0 1 0 0 0 1 1 1 1 0 1 1 0 0 0 1 1 1 1 0 1 0] [0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1|0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1] [0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 1|0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 0 0 0 1] [0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 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1 0 1 1 0 0 0 1 1 0 0 1 1 0 1] [0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 1|0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 0 1 1 1 0 1 0 1 1 1 1 1 0 1 0 1 0 1 1 0 1 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 1] [0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 1|0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 0 1 1 1 0 1 0 1 1 1 1 1 0 1 0 1 0 1 1 0 1 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1] [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0|1 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 1 1 1 1 0 1] [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0|0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 1 1 1 1 1] [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0|0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 1 0 1 0 1 0 0 0 1 1 0 0 1 1 1 1 0 1 1 1 0 1 0 1 1 0 1 0 0 1 1 0 1 1 0 0 0 1 0] [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0|0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 1 1 1 1 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 0 1 1 0 1] [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0|0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 1 1 1 1 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 0 1 1 1] [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0|0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 1 0 1 0 1 0 0 0 1 1 0 0 1 1 1 1 0 1 1 1 0 1 0 1 1 0 1 0 0 1 1 0 1 1 0 0 0 1 0 0 1 0 0 0 0 1 1 1 0] [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0|0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 1 1 1 1 0 1 1] last modified: 2006-04-03