[1] Liu W J, Chen H W, Ma T H, Li Z Q, Liu Z H, Hu W B 2009 Chin. Phys. B 18 4105
[2] Wang X B 2004 Phys. Rev. Lett. 92 077902
[3] Li C Y, Li X H, Deng F G, Zhou H Y 2008 Chin. Phys. B 17 2352
[4] Zhou N C, Zeng G H, Gong L H, Liu S Q 2007 Acta Phys. Sin. 56 9 (in Chinese) [周南润、曾贵华、龚黎秋、刘三秋2007 物理学报 56 9]
[5] Zhang S, Wang J, Zhang Q, Tang C J 2009 Acta Phys. Sin. 58 1 (in Chinese)[张 盛、 王 剑、张 权、唐朝京 2009 物理学报 58 1]
[6] Gallager R G 1962 IRE Trans. Inform. Theory 8 21
[7] Li Z, Xing L J 2008 Acta Phys. Sin. 57 28 (in Chinese) [李 卓、 邢莉娟 2008 物理学报 57 28]
[8] MacKay D J C, Mitchison G J, McFadden P L 2004 IEEE Trans. Inform. Theory 50 2315
[9] Wang Y J, Bai B M, Zhao W B, Wang X M 2009 Int. J. Quantum Inf. 7 1373
[10] Li Y, Zeng G H, Moon H L 2009 Chin. Phys. B 18 4154
[11] Poulin D, Chung Y 2008 Quantum Inform. Comput. 8 987
[12] Wang Y J, Sanders B C, Bai B M, Wang X M 2009 Proceedings of the 9th Asian Conference on Quantum Information Science Nanjing, P.R. China, August 2009 p79
[13] Gottesman D 1996 Phys. Rev. A 54 1862
[14] Camara T, Ollivier H, Tillich J P 2007 Proceedings of the International Symposium on Information Theory Nice, France, June 2007 p811
[15] Steane A M 1996 Phys. Rev. Lett. 77 793
[16] Calderbank A R, Shor P W 1996 Phys. Rev. A 54 1098
[17] Preskill J 2001 Lecture Notes for Physics 219: Quantum Computation. Chap 7 p5
[18] Wang Y J, Sanders B, Bai B M, Wang X M 2009 arxiv.org/abs/0912.4546
[19] Calderbank A R, Rains E M, Shor P W, Sloane N J A 1997 Phys. Rev. Lett. 78 405