基于隐形传态提出一种稳定子码量子容错编码门的构造方法.隐形传态构造法是通过对隐形传递得到的编码态执行假想的编码门,然后将该假想门往前移,使得编码门构造的困难减小到仅容错制备一个特殊辅助态即可.以编码Hadamard门,编码相位门为例详述了该方法的实现过程,并通过数值分析验证了隐形传态构造法的正确性.最后,计算各编码门的构造开销,并与文献[16]中的编码门构造方法相比较,结果表明隐形传态法下,编码(H-)门的物理量子门减少了60n个,辅助块|(0-)>和|Cat>各减少了5个;编码(P-)门的物理量子门减少了16n个,辅助块|(0-)>减少了1个,|Cat>减少了2个.
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