Exact solution of the schrodinger equation for a particle in a tetrahedral box

Exact solution of the schrodinger equation for a particle in a tetrahedral box
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四面体盒子中粒子薛定谔方程的精确解

DOI:
10.1088/0305-4470/15/7/024
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发表时间:
1982
期刊:
Journal of Physics A
影响因子:
--
通讯作者:
H. Verma
H. Verma
中科院分区:
--
文献类型:
--
作者:
H. R. Krishnamurthy;H. S. Mani;H. Verma

文献摘要

被引文献

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给出了质点在(I)等边三角形,(Ii)有角四面体长方体(-pi/平方根2,-pi/平方根2),(pi/平方根2,-pi/平方根2,pi/2);(-pi/平方根2,pi/平方根2,pi/2)和(pi平方根2,pi/平方根2,-pi/2)中粒子薛定谔方程的精确解。能量为:对于(I)enl=(8h(十字)2p2/9mL2)(n2+l2-ln),其中L是三角形的边,L,n是不同的非零整数,对于(Ii),ElMn=(h(十字)2/8m)*(3(L2+m2+n2)-2lm-2Mn-2nL),其中L,m和n是不同的非零整数。根据对应对称群的不可约表示对波函数进行了分类。
The authors obtain the exact solution of the Schrodinger equation for a particle confined to (i) an equilateral triangle, (ii) a tetrahedral box with corners (- pi / square root 2,- pi / square root 2,- pi / square root 2), ( pi / square root 2,- pi / square root 2, pi /2); (- pi / square root 2, pi / square root 2, pi /2) and ( pi square root 2, pi / square root 2,- pi /2). The energies are: for (i) Enl=(8h(cross)2 pi 2/9mL2)(n2+l2-ln) where L is the side of the triangle and l, n are distinct non-zero integers and for (ii), Elmn=(h(cross)2/8m)*(3(l2+m2+n2)-2lm-2mn-2nl) where l, m and n are distinct non-zero integers. The wavefunctions have been classified according to the irreducible representation of the corresponding symmetry groups.