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arXiv quant-ph/9805042quant-ph
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形状不变性及其与势代数的联系

Shape Invariance and Its Connection to Potential Algebra

Asim Gangopadhyaya, Jeffry V. Mallow, Uday P. Sukhatme

摘要:

非相对论性量子力学的精确可解势是形状不变的。对于这些势,本征值和本征向量可以使用超对称量子力学的公知方法导出。大多数这些潜力也已被证明拥有潜在的代数,因此也可以解决群论技术。在本文中,对于可解问题的一个子集,我们建立了两种方法之间的联系,并表明它们确实是等价的。

英文摘要:

Exactly solvable potentials of nonrelativistic quantum mechanics are known to be shape invariant. For these potentials, eigenvalues and eigenvectors can be derived using well known methods of supersymmetric quantum mechanics. The majority of these potentials have also been shown to possess a potential algebra, and hence are also solvable by group theoretical techniques. In this paper, for a subset of solvable problems, we establish a connection between the two methods and show that they are indeed equivalent.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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