http://reply.papertrans.cn/3/260/25934/25934-31.png
Submitted on: 29 November 2013.
Revised on: 27 December 2013.
Accepted on: 18 January 2014.
QUANTUM INFORMATION & COMPUTATION
http://reply.papertrans.cn/3/260/25934/25934-33.png
http://reply.papertrans.cn/3/260/25934/25934-34.png
Submitted on: 07 September 2007.
Revised on: 25 September 2007.
Accepted on: 19 October 2007.
QUANTUM INFORMATION & COMPUTATION
http://reply.papertrans.cn/3/260/25934/25934-36.png