动量算符

通过引入附加维的动量算符并把它认同于静质量本征值算符而将Dirac方程推广到五维共形不变形式。

Dirac equation is generalized to 5D conformally invariant form by introducing extra-dimension momentum operator identified with the rest mass eigenvalue operator .

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 .

相对论性动量算符在球面坐标系中的分量不会出现∑z项

The components of relativistic momentum don 't include the item of Σ _z in spherical coordinate system

一维Morse势动量算符矩阵元的通项公式

The general formula of momentum matrix of one-dimensional morse potential

此解与以前同类问题的多尺度微扰解不同，在Heisenberg表象中坐标和动量算符的对易关系的简化十分自然，并且量子解能十分方便地过渡到经典解。

In Heisenberg picture the difference from the earlier multiple-scale perturbation solution is that the commutation relation of coordinate and momentum operator is naturally simplified and it is very convenient to get classical result from quantum one in limit condition .

对角动量算符的讨论&对自旋的讨论之三

Discussion of the angular momentum operator & discussion 3 about spin

坐标与动量算符表示的简单证明

Simple Testimony of Representation of Momentum Operator and Coordinate Operator

角动量算符对易关系的一个推导

A derivation of commutation relation of angular momentum operators

有意思的是，这里出现了两个不同形式的动量算符。

Interestingly , there are two different momentum operators .

相干态与量子角动量算符

Coherent state and operators of quantum angular momentum

角动量算符的表象变换与坐标轮换

Coordinate exchange and unitary transformation of momentum operator

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

谈谈量子力学里的动量算符

On the momentum operator in quantum mechanics

对动量算符的讨论

A discussion on the momentum operators

以后将对于选（3.24）为动量算符提供进一步的论证。

We will later provide further justification of the choice ( 3.24 ) for the momentum operator .

对一个动量算符公式的质疑

Query into momentum functor formula

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

对于一单模光场，定义两个无量纲的正交振幅算符，它们分别与坐标和动量算符成正比。

For a single mode light , two dimensionless quadrature operators are defined which are proportional to the usual position and momentum operators respectively .

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

并以此为指导对量子力学教学界长期存在的正则动量算符之争给出明确结论，同时也澄清了与量子化有关的若干重要认识问题。

Under the guidance of this theory , the long-standing controversy about momentum operators is given a clear - cut conclusion , and certain issues related to quantization are clarified .

指出由于在曲线坐标系中，动量算符的分量不一定满足自伴性，因而公式不能成立。

In this paper , that the formula of cannot be tenable is pointed out because of the component of the momentum functor not always satisfying the self-adjointness in the curvilinear coordinate system .

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

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 .

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 .