Spectral properties of a symmetric three-dimensional quantum dot with a pair of identical attractive \(\delta\)-impurities symmetrically situated around the origin (Q2834050)

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scientific article; zbMATH DE number 6656556
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Spectral properties of a symmetric three-dimensional quantum dot with a pair of identical attractive \(\delta\)-impurities symmetrically situated around the origin
scientific article; zbMATH DE number 6656556

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    25 November 2016
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    level crossing
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    degeneracy
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    point interactions
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    renormalisation
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    Schrödinger operators
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    quantum dots perturbed quantum oscillators
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    Spectral properties of a symmetric three-dimensional quantum dot with a pair of identical attractive \(\delta\)-impurities symmetrically situated around the origin (English)
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