由含时边界条件的两种有限深量子势阱构造的哈密顿算符和它们的复BERRY相位  

HAMILTONIAN OPERATORS CONSTRUCTED FROM TWO KINDS OF FINITE DEPTH QUANTUM POTENTIAL WELLS WITH TIME DEPENDENT BOUNDARY CONDITIONS AND THEIR COMPLEX BERRY PHASES

作　　者：张润东[1,2] 阎凤利[1,2] 李伯臧 

机构地区：[1]河北师范大学物理系 [2]中国科学院物理研究所和凝聚态物理中心

出　　处：《物理学报》1998年第10期1585-1599,共15页Acta Physica Sinica

基　　金：河北省自然科学基金

摘　　要：在量子基础理论的框架下分别从一维含时边界条件的半壁无限高量子势阱和三维含时边界条件的有限深球方势阱构造了两种描述带电粒子在电磁场作用下的新哈密顿算符．在绝热近似下，计算了这两种新量子体系的复Ｂｅｒｒｙ相位．AbstractIn the frame of the basic quantum theory,from the one dimensional infinite height half wall quantum potential well with time dependent boundary conditions and from the three dimensional finite depth sphere square potential well with time dependent boundary conditions we constructed two kinds of new Hamiltonian operators separately which describe electric particle interacting with eletromagnetic field.In the adiabatic approximation are calculated the complex Berry phases of two kinds of new systems.

关 键 词：含时边界条件 复B-相位 哈密顿算符 量子势阱 

分 类 号：O413[理学—理论物理]