Shape-invariant hypergeometric type operators with application to quantum mechanics

Shape-invariant hypergeometric type operators with application to quantum mechanics
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形状不变的超几何类型算子及其在量子力学中的应用

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发表时间:
2006
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通讯作者:
N. Cotfas
N. Cotfas
中科院分区:
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文献类型:
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作者:
N. Cotfas

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满足一定条件的超几何型方程定义了正交多项式的有限或无限系统。相关的特殊函数是一些形状不变算子的本征函数。这些运营商可以一起分析,我们使用的数学形式可以扩展,以定义其他形状不变的运营商。所有的形状不变的运营商考虑直接相关的薛定谔型方程。
A hypergeometric type equation satisfying certain conditions defines either a finite or an infinite system of orthogonal polynomials. The associated special functions are eigenfunctions of some shape-invariant operators. These operators can be analysed together and the mathematical formalism we use can be extended in order to define other shape-invariant operators. All the shape-invariant operators considered are directly related to Schrödinger-type equations.