Codes over Codes over GF(4) GF(4) Polynomials can be used and their transformations as shown here
Dec 20, 2015
Conclusions
• Reliable quantum computation can not be achieved without error control.
• Quantum error correcting codes were discovered in 1995 by breaking the barrier of quantum no-cloning theorem.
• Quantum error correction is a challenging, interesting, and rich field for research.