低能级一维无限深方阱中x方向量子比特的实现与摄动的高阶分析  

Analysis of the Higher-order Perturbation and the Realization of x-directional Qubits Made by n=1 and n=2 in the One-dimensional Infinite Square Well

作　　者：王党朝[1] 

机构地区：[1]咸阳师范学院物理与电子工程学院,陕西咸阳712000

出　　处：《咸阳师范学院学报》2017年第6期37-39,共3页Journal of Xianyang Normal University

基　　金：咸阳师范学院科研基金项目(13XSYK010);咸阳师范学院教改项目(201302026)

摘　　要：在一维无限深方阱中,对由n=1和n=2低能级构成的双量子态系统所描述的单量子比特在x方向的实现和操控进行了二阶和三阶摄动的势能计算,得到了三阶摄动势能的计算公式,希望能够进一步实现量子比特在x方向的精确调控。This paper makes an analysis of the second- and third-order perturbation potential energy calculation in the x-axis for implementation of the single qubit made by the states ofn=1 and n=2 in the One-dimensional-infinite-square-well. We hope this will help further understanding and accurate control of the quantum calculation.

关 键 词：量子比特 量子计算 一维无限深方阱 

分 类 号：O413[理学—理论物理]