空间维度拓展对量子混沌强度的影响  

Effect of the Dimension on the Degree of Quantum Chaos

作　　者：史严[1] 张闪[1] 刘向民[1] 李同锴[1] 曹立辉[1] 

机构地区：[1]石家庄铁道学院数理系,河北石家庄050043

出　　处：《河北师范大学学报（自然科学版）》2011年第1期45-49,共5页Journal of Hebei Normal University：Natural Science

基　　金：国家自然科学基金(10804076)

摘　　要：在一维、二维、三维3种维度空间中研究了存在势垒的量子阱中的混沌现象,发现了空间维度对量子混沌强度的影响作用,讨论了势垒的形式与量子混沌之间的关系.The chaos phenomenon in a quantum well which has a potential barrier has been studied in three-type dimensional space.The effect of the dimension on the degree of quantum chaos has been found.Furthermore,the relation between the form of potential barrier and the quantum chaos has been shown.

关 键 词：混沌 量子混沌 能级谱统计 量子隧穿 

分 类 号：O471.1[理学—半导体物理]