角动量算符

运用表象理论讨论了氢原子中的p电子轨道角动量算符及其本征矢分别在^Lx，^Ly，L^z表象的表示及力学量表象的相互转化，得到了简洁实用的表达形式。

Express in self representation about the orbit angular momentum Operator , eigenvector of p electron in hydrogen atom and transformation each other about mechanics quantity representation have been discussed with the theory of representation . We have got succinct practical express form .

角动量算符的表象变换与坐标轮换

Coordinate exchange and unitary transformation of momentum operator

角动量算符对易关系的一个推导

A derivation of commutation relation of angular momentum operators

相干态与量子角动量算符

Coherent state and operators of quantum angular momentum

利用矩阵表示，讨论了角动量算符及本征函数在不同表象中的标准变换关系；

The transformation relation of momentum operator and eigenfunction in the different representation is discussed ;

角动量算符的球坐标表达式的简易推导

An Easy Deduction to Gain the Ball Sits Expression of Cape Momentum Calculates the Sign

球坐标系中导出轨道角动量算符表示式的简单方法

A simple method to introduce the expression of orbital angular momentum operators in spherical co-ordinates

角动量算符的矢积与标积的并矢计算和它的应用

A Dyadic Calculation of the Vector and Scalar Products of Two Angular Momentum Operators in Quantum Mechanics

含参数的算符一次量子化理论的等价性角动量算符的矢积与标积的并矢计算和它的应用

EQUIVALENCE OF THE FIRST QUANTIZATION USING POSITION AND MOMENTUM OPERATORS CONTAINING PARAMETERS A Dyadic Calculation of the Vector and Scalar Products of Two Angular Momentum Operators in Quantum Mechanics

角动量投影算符的矩阵元与CG系数

The matrix elements of operator of angular momentum projection and the CG coefficients

角动量阶梯算符的一种构造方法

The Study of Ladder Operator for Angular Momentum

二秩角动量阶梯算符张量

2-rank tensors of angular momentum ladder operators

通用的角动量阶梯算符

Universal ladder operators for angular momentum

利用最新发展的非线性代数理论，给出了一般角动量阶梯算符所应满足的代数方程，并具体构造出了这些算符。

Using the latest developed theory on the nonlinear algebra , an algebraic equation which the general ladder operators for angular momentum must satisfy is obtained .

用非线性李代数方法，对关于角动量的阶梯算符进行了研究。

Using the method of nonlinear Lie algebra , the tensors of ladder operators are obtained .

本文利用无穷小旋转与角动量之间的关系来推导角动量算符的对易关系。

By using the relation between unlimited rotation and angular momentum , this article derives the commutation relation of angular momentum operators .

液晶分子长轴的取向与分子绕长轴转动的角动量方向一致，可以把分子取向用角动量算符表示。

Since the orientation of the molecular long axis and the angular momentum of the molecule rotating around its long axis have the same direction , operators can be introduced to express the orientation of the molecules .

在求角动量的本征值及本征函数时，要用到角动量算符在球坐标中的表达式。

When we try to get the proper value and proper function of an angular momentum , we need to use the cape momentum calculates the sign among the ball sits to mark the expression .

给出了可以使角量子数l升降±2的张量形式的阶梯算符，并讨论了其分量的性质及与角动量阶梯算符矢量的关系。

These tensors can shift the angular quantum numbers in ± 2.Also the properties of the tensors ' components and the relationships between angular momentum ladder operator vectors and the components are discussed in this paper .