一种时序量子电路的综合流程

A Synthesis Flow for Sequential Quantum Circuits

时序量子电路设计还处于起步阶段,目前所提出的基于状态转移图的时序量子电路综合流程存在较大的局限性,部分状态转移图无法用该方法综合。为了使该流程适用于任意状态转移图,在对特殊节点的综合中需要进行归一操作。对该特殊节点的综合被分为6个具有不同功能的操作区以保证可逆性。并通过该流程的初步优化方案以及一个一般状态转移图的综合实例证明了所提方法的有效性。

The design of sequential quantum circuits is still in the early stage,and there are some limitations in the synthesis flow of sequential quantum circuits based on state graph which has already been proposed. In order to make the procedure applicable to arbitrary state graph,normalizing operation has to be performed to the special node.The synthesis of this special node is divided into six operational zoon with different functions to ensure the reversibility. A preliminary optimization scheme of the process and a synthesis flow of a general state graph are given in the end.