On the crossing of the energy levels of a parameter-dependent quantum-mechanical Hamiltonian (Q488028)
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scientific article; zbMATH DE number 6390096
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the crossing of the energy levels of a parameter-dependent quantum-mechanical Hamiltonian |
scientific article; zbMATH DE number 6390096 |
Statements
On the crossing of the energy levels of a parameter-dependent quantum-mechanical Hamiltonian (English)
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23 January 2015
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avoided crossings
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non-crossing rule
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parameter-dependent operators
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exceptional points
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PT symmetry
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