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About the crossing of the energy levels of a parameter-dependent quantum-mechanical Hamiltonian

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Abstract

The purpose of this letter is to correct the lack of generality of one of the statements put forward in a recent article about the noncrossing rule in quantum mechanics. We illustrate the point by means of an exactly solvable model.

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References

  1. F.M. Fernández, J. Math. Chem. 52, 2322 (2014)

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  2. P. Amore, F.M. Fernández, On the symmetry of three identical interacting particles in a one-dimensional box. arXiv:1504.01762 [math-ph]

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Authors and Affiliations

  1. División Química Teórica, INIFTA (UNLP, CCT La Plata-CONICET), Blvd. 113 S/N, Sucursal 4, Casilla de Correo 16, 1900, La Plata, Argentina

    Francisco M. Fernández

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  1. Francisco M. Fernández
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Correspondence to Francisco M. Fernández.

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Fernández, F.M. About the crossing of the energy levels of a parameter-dependent quantum-mechanical Hamiltonian. J Math Chem 53, 1649–1650 (2015). https://doi.org/10.1007/s10910-015-0518-2

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  • DOI: https://doi.org/10.1007/s10910-015-0518-2

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