量子力学中波包散射的可视化数值实验设计  

Design of visualized numerical experiments for wave packet scattering in quantum mechanics

作　　者：邓志姣 曾俊翔 姜月千 陈平形[1] 刘伟涛 DENG Zhi-jiao;ZENG Jun-xiang;JIANG Yue-qian;CHEN Ping-xing;LIU Wei-tao(Istitute for Quantum Seienee and Teehnology,College of Srienee,National University of Defense Technology,Changsha,Hunan 410073,China)

机构地区：[1]国防科技大学理学院量子信息研究所,湖南长沙410073

出　　处：《大学物理》2023年第2期36-39,共4页College Physics

基　　金：国家自然科学基金(11574398)资助。

摘　　要：考虑到常用量子力学教材中缺乏对波包散射问题的讨论,本文以一维δ势阱为例,介绍我们在研讨课教学中如何针对波包散射问题设计数值实验,以帮助学生自行建立量子散射的物理图像.In wiew of the lack of discussion of wave packet scattering in commonly used quantum mechanics.textbooks,this article takes a one-dimensional delta potential well as an example to introduce how we design numerical experiments for wave packet scattering in the seminar teaching,in order to help students establish the physical image of quantum scattering by themselves.

关 键 词：波包散射 量子力学 可视化数值实验 

分 类 号：O4-39[理学—物理]