论文标题
将量子波阻抗方法应用于零范围的奇异电位
Application of a quantum wave impedance method for zero-range singular potentials
论文作者
论文摘要
考虑了量子波阻抗方法的应用，以研究量子机械系统的研究，该系统构成了奇数零范围的势。它显示了如何根据量子波阻抗对上述系统进行调查的问题。结果，对于单个$δ$，double $δ$和单$δ-δ'$电势的系统，散射和结合状态问题均已解决。借助量子波阻抗方法的派赛恒定电势和$Δ$ - 电势的任意组合的求解系统的形式化。
An application of a quantum wave impedance method for a study of quantum-mechanical systems which con\-tain singular zero-range potentials is considered. It was shown how to reformulate the problem of an investigation of mentioned systems in terms of a quantum wave impedance. As a result both the scattering and bound states problems are solved for systems of single $δ$, double $δ$ and single $δ-δ'$ potentials. The formalization of solving systems with an arbitrary combination of a piesewise constant potential and a $δ$-potentials with the help of a quantum wave impedance approach is described.
