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一维无限深势阱     
相关语句
  one dimensional infinite well
     A Numeric Solution of One Dimensional Infinite Well with Internal Potential Cx n by Using Node Theorem
     存在内部势Cx~n的一维无限深势阱问题的节点法
短句来源
     The momentum probability amplitude and the equality form uncertainty relation of one dimensional infinite well
     一维无限深势阱的动量几率幅和等式型不确定关系
短句来源
     The operator theory method lead to the uncertainty relation of one dimensional infinite well
     一维无限深势阱不确定关系的算符理论推导法
短句来源
     The momentum probability amplitude and the equality form uncertainty relation of one dimensional infinite well are given,a anomalous integral formula is deduced,it show that the momentum reckoned from de Broglie formula and standing wave requirement is actually the root mean square momentum.
     给出了一维无限深势阱这一特殊情况的动量几率幅和等式形式的不确定关系,导出了一个反常积分公式,弄清了根据德布罗意公式和驻波条件算出的势阱中粒子的动量实际上是粒子的方均根动量.
短句来源
     The uncertainty relation of one dimensional infinite well is deduced with the operator theory.
     用算符理论推出了一维无限深势阱的不确定关系.
短句来源
  one dimensional infinite potential well
     Based on the normalizing of one dimensional infinite potential well, an anomalous integral formula is deduced.
     根据一维无限深势阱的归一化条件推出了一个反常积分公式.
短句来源
  the one-dimension infinite deep potential well
     On The Eigen Problem For The One-Dimension Infinite Deep Potential Well By Using Numerov Arithmetic
     用Numerov算法求解一维无限深势阱的本征问题
短句来源
  infinite one-dimensional potential well
     The Potentials Isospectral to Infinite One-dimensional Potential Well Based on Higher Excited States
     基于激发态的一维无限深势阱的等谱势
短句来源
     It is shown that generalized supersymmetric formali sm can be used to construct the potentials isospectral to infinite one-dimension al potential well by repeated refactorizations. Obviously,the hierarchy of Hami ltonians isospectral to infinite one-dimensional potential well is constructed a nd the energy eigenvalues and eigenfunctions of the Hamiltonians in the hierarch y are derived.
     利用广义化超对称形式,即使用一维无限深势阱对应的激发态波函数来生成超势,并通过逐次因子化方法,构造出了一系列与一维无限深势阱等能谱的新的势函数,即构造出了一个与一维无限深势阱等能谱的哈密顿量等级系统,而且能够得到该等级系统中所有的哈密顿量的能谱和能量本征函数.
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The problem of stating operators in various repesentations by matrices often involves the problem of whether or not the matrix elements is null. The paper considers that with the complete difinite parity for each definite wave function of n and the odd or even nature of the known function,it is very easy to determine whether or not the integral of matrix elements is null.But to know to which coordinate system the odd or even parity of the wave function and the oddness or evenness of the function belong are of...

The problem of stating operators in various repesentations by matrices often involves the problem of whether or not the matrix elements is null. The paper considers that with the complete difinite parity for each definite wave function of n and the odd or even nature of the known function,it is very easy to determine whether or not the integral of matrix elements is null.But to know to which coordinate system the odd or even parity of the wave function and the oddness or evenness of the function belong are of great importance,as diffrent coordinate system eandlead to entirely different conclusions.The paper has only discussed questions concerned with the matrix elements of coordinates and momentums operators in the energy repesemtation in the one dimen- sion infinite deep potential well.

关于算符在各种表象中的矩阵表述问题,往往涉及到矩阵元是否为零的问题。本文认为可以通过对于 n 的每一个确定波函数都有完全确定的宇称和对已知函数的确定奇偶性,很方便地判断其矩阵元的积分是否为零,不过波函数的奇偶宇称、函数的奇偶性对那一个坐标系而言是很重要的。由于坐标系的不同,同一问题可以得出完全不同的结论。本文仅对一维无限深势阱中,坐标和动量算符在能量表象中的矩阵元进行了讨论。

Two results concerning the probability distribution of momentum for a particlein one-dimensional infinite square well appeared in available textbooks are discussed。And itis shown that the axiom system of van Neumann meets difficullies in dealing this problem。Anew concept of state spaee in introduced in order to avoid this difficulties。

本文对现行教材中一维无限深势阱内粒子动量概率分布的两种不同结论进行了较深入的讨论,认为vonNeumann公理系统在处理无限深势阱问题时确有困难。最后采用一种新的态空间概念,使上述困难得以解决。

Landan and Pauli drew two different conclusions about the momentum values’distribution of a particle in an infinite potential well.This two conclusions are discussed.

一维无限深势阱中,运动粒子的动量概率分布函数,朗道与泡利所得结论不同。这是初学量子力学者常感困惑并引起争论的一个问题,本文分析了结论不同的根源;并论述了当n很大时,两个结论是趋于一致的。

 
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