Bounds on the minimum distance of additive quantum codes

Bounds on [[22,21]]2

lower bound:1
upper bound:1

Construction

Construction of a [[22,21,1]] quantum code:
[1]:  [[21, 21, 1]] Quantum code over GF(2^2)
     UniverseCode of length 21
[2]:  [[22, 21, 1]] Quantum code over GF(2^2)
     ExtendCode [1] by 1

    stabilizer matrix:

      [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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]

last modified: 2005-06-27

Notes


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