Quantum codes from cyclic codes over GF(4^m)
arXiv:quant-ph/0008129
Abstract
We provide a construction for quantum codes (hermitian-self-orthogonal codes over GF(4)) starting from cyclic codes over GF(4^m). We also provide examples of these codes some of which meet the known bounds for quantum codes.
7 pages, 0 figures, submitted to IEEE transactions on information theory