【摘要】 最近,Angelakis等人将光子晶体引入量子计算。本文主要讨论在二维光子晶体中两比特Grover搜索算法的实现。沿用由Angelakis等所提出的量子比特与可控相位门,简单有效的实现了Grover算法。具体的实现方案文中将详细讨论。更多还原

【Abstract】 Photonic crystal is a sort of artificial material,which has special characteristics.Recently,the application of photonic crystal in quantum computation has been introduced by Angelakis et al.In the paper,the implementation of the Grover search algorithm in two-dimensional planar photonic crystals for two-qubit system is proposed.By using the concepts of qubit and conditional quantum phase gate proposed by Angelakis et al,a more efficient and easily operated simulation of Grover algorithm is achieved.The details of scheme are given and related issues are discussed.更多还原