On the evolution of resonance states (Q1263797)
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scientific article; zbMATH DE number 4127921
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the evolution of resonance states |
scientific article; zbMATH DE number 4127921 |
Statements
On the evolution of resonance states (English)
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1989
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It is shown for two-body Schrödinger operators with exponentially decreasing potentials that the evolution of sharp cutoff approximations of a reasonance function is purely outgoing and exponentially damped. Except for the choices of cutoff radii, shown to be determined by outgoing asymptotics, an explicit error estimate is given in terms of time variable, resonance energy and width.
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two-body Schrödinger operators with exponentially decreasing potentials
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evolution of sharp cutoff approximations of a reasonance function is purely outgoing and exponentially damped
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explicit error estimate
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time variable
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resonance energy
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width
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