摘要
在实空间中,独立类点、线、面状及其阵列波函数可以不发生相遇,因而不会干涉,而在波矢或者动量空间中,他们会相遇并产生干涉图像.发现一个基本规律,独立的个数越多,在动量空间中的干涉图像就越来越局域,不过在局域的区间内会产生干涉的精细结构.这类干涉图像的研究,有助于理解量子力学的本质.
In the configurational space,there is no inference pattern formed by independent point,line segment,square-like and their array wave functions because there is no overlap between different parts of them.However,in the momentum space,the inference patterns can be constructed respectively.Results show that,along with the increase of the independent parts,the interference pattern tends to be localized with some fine structures in it.Studies of these inference pattern can be helpful to understand quantum mechanics.
作者
赵军亚
吴建琴
马晓栋
ZHAO Jun-ya;WU Jian-qing;MA Xiao-dong(College of Physics and Electronic Engineering,Xinjiang Normal University,Urumqi,Xinjiang 830054,China)
出处
《大学物理》
2019年第10期30-36,共7页
College Physics
基金
国家自然科学基金项目(11264039)
新疆维吾尔自治区高校科研计划重点项目(XJEDU20141029)
新疆师范大学“物理学”特色专业、新疆师范大学“物理学”重点学科、新疆师范大学“热学和热力学与统计物理学”优秀教学团队资助
关键词
阵列状波函数
动量空间
不确定性关系
干涉图像
array-like wave functions
momentum space
uncertainty relation
interference pattern
