标题：Nonadiabatic holonomic quantum computation based on nitrogen-vacancy centers
作者机构：[Xu Guofu] Department of Physics,Shandong University, Jinan, Shandong 250100, China.;250100.
通讯作者地址：[Xu, GF]Shandong Univ, Dept Phys, Jinan 250100, Shandong, Peoples R China.
来源：中国科学. 物理学 力学 天文学
摘要：Because of quantum superposition,quantum computation can solve many problems,such as factoring large integers and searching unsorted databases,much faster than classical computation.To realize practical quantum computation and then gain the desired advantages,a universal set of quantum gates with sufficiently high fidelities are needed.However,various inevitable errors reduce the gate fidelities and finally collapse the computation results,which makes the realizations of quantum computation very challenging.To relax the challenges,different kinds of robust quantum gates have been proposed and holonomic gates are one promising kind.Holonomic gates depend only on evolution paths of a quantum system but not on evolution details.Thus,they are considered to be robust against certain errors and have attracted much attention until now.