Excited-state quantum phase transitions (Q5877015)
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scientific article; zbMATH DE number 7649105
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Excited-state quantum phase transitions |
scientific article; zbMATH DE number 7649105 |
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Excited-state quantum phase transitions (English)
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3 February 2023
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collective and fully connected many-body systems
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infinite-size singularities of Hamiltonian eigenvalues and eigenvectors
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quasiclassical level density and level dynamics
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microcanonical phase transitions
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anomalous response to external driving
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tunneling singularities
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