A remarkable spectral feature of the Schrödinger Hamiltonian of the harmonic oscillator perturbed by an attractive \(\delta^\prime\)-interaction centred at the origin: double degeneracy and level crossing (Q2855999)
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scientific article; zbMATH DE number 6218345
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A remarkable spectral feature of the Schrödinger Hamiltonian of the harmonic oscillator perturbed by an attractive \(\delta^\prime\)-interaction centred at the origin: double degeneracy and level crossing |
scientific article; zbMATH DE number 6218345 |
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23 October 2013
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A remarkable spectral feature of the Schrödinger Hamiltonian of the harmonic oscillator perturbed by an attractive \(\delta^\prime\)-interaction centred at the origin: double degeneracy and level crossing (English)
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