Generating converging eigenenergy bounds for the discrete states of the \(-ix^3\) non-Hermitian potential (Q2735742)
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scientific article; zbMATH DE number 1641247
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Generating converging eigenenergy bounds for the discrete states of the \(-ix^3\) non-Hermitian potential |
scientific article; zbMATH DE number 1641247 |
Statements
4 September 2001
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fourth-order linear differential equation
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eigenvalue moment method
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lower and upper bounds
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0.90650094
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0.87422335
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0.85945284
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0.8397053
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0.83907044
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0.83660024
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0.8342105
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0.83273757
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0.8324383
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Generating converging eigenenergy bounds for the discrete states of the \(-ix^3\) non-Hermitian potential (English)
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