Bounds on the minimum distance of additive quantum codes

Bounds on [[8,4]]2

lower bound:2
upper bound:2

Construction

Construction of a [[8,4,2]] quantum code:
[1]:  [[6, 4, 2]] quantum code over GF(2^2)
     Distance two code
[2]:  [[8, 4, 2]] quantum code over GF(2^2)
     ExtendCode [1] by 2

    stabilizer matrix:

      [1 1 1 1 1 1 0 0|0 0 0 0 0 0 0 0]
      [0 0 0 0 0 0 0 0|1 1 1 1 1 1 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 1|0 0 0 0 0 0 0 0]

last modified: 2005-06-24

Notes


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