Bounds on the minimum distance of additive quantum codes

Bounds on [[34,12]]2

lower bound:6
upper bound:8

Construction

Construction of a [[34,12,6]] quantum code:
[1]:  [[30, 12, 6]] quantum code over GF(2^2)
     quasicyclic code of length 30 stacked to height 2 with 4 generating polynomials
[2]:  [[32, 12, 6]] quantum code over GF(2^2)
     ExtendCode [1] by 2
[3]:  [[34, 12, 6]] quantum code over GF(2^2)
     ExtendCode [2] by 2

    stabilizer matrix:

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

last modified: 2005-06-29

Notes


This page is maintained by Markus Grassl (codes@codetables.de). Last change: 23.10.2014