Bounds on the minimum distance of additive quantum codes

Bounds on [[15,5]]2

lower bound:4
upper bound:4

Construction

Construction of a [[15,5,4]] quantum code:
[1]:  [[14, 6, 4]] quantum code over GF(2^2)
     Construction from a stored generator matrix
[2]:  [[14, 5, 4]] quantum code over GF(2^2)
     Subcode of [1]
[3]:  [[15, 5, 4]] quantum code over GF(2^2)
     ExtendCode [2] by 1

    stabilizer matrix:

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

last modified: 2005-06-27

Notes


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