Bounds on the minimum distance of additive quantum codes

Bounds on [[25,17]]2

lower bound:3
upper bound:3

Construction

Construction of a [[25,17,3]] quantum code:
[1]:  [[40, 33, 3]] Quantum code over GF(2^2)
     Construction from a stored generator matrix
[2]:  [[24, 17, 3]] Quantum code over GF(2^2)
     Shortening of [1] at { 2, 4, 5, 6, 9, 14, 17, 19, 21, 23, 25, 30, 36, 37, 38, 39 }
[3]:  [[25, 17, 3]] Quantum code over GF(2^2)
     ExtendCode [2] by 1

    stabilizer matrix:

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

last modified: 2005-06-29

Notes


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