Exponential decay for barrier potentials (Q1269574)
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scientific article; zbMATH DE number 1215648
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Exponential decay for barrier potentials |
scientific article; zbMATH DE number 1215648 |
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Exponential decay for barrier potentials (English)
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9 May 1999
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The exponential decay of the probability of a quantum particle to remain inside the trap is calculated for the one-dimensional Schrödinger operator \(H = -d^2/dx^2 + V(x)\) acting in \(L^2({\mathbb{R}})\). The results generalize an earlier study of R. Levine for weaker conditions.
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complex eigenvalues
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Schrödinger operator
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spectral problems
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0.9048769
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0.8611181
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0.8552389
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0.8409686
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0.83532155
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0.8333723
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0.83027244
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0.8284301
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