Bounds on the minimum distance of additive quantum codes

Bounds on [[29,19]]2

lower bound:4
upper bound:4

Construction

Construction of a [[29,19,4]] quantum code:
[1]:  [[41, 31, 4]] Quantum code over GF(2^2)
     Construction from a stored generator matrix
[2]:  [[29, 19, 4]] Quantum code over GF(2^2)
     Shortening of [1] at { 1, 5, 6, 7, 8, 14, 16, 20, 21, 28, 29, 36 }

    stabilizer matrix:

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

last modified: 2005-07-21

Notes


This page is maintained by Markus Grassl (grassl@ira.uka.de). Last change: 23.10.2014