On the eigenvalues of the Dirac operator (Q1585613)
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scientific article; zbMATH DE number 1531320
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the eigenvalues of the Dirac operator |
scientific article; zbMATH DE number 1531320 |
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On the eigenvalues of the Dirac operator (English)
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16 November 2000
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\textit{A. Kiselev, Y. Last} and \textit{B. Simon} [Commun. Math. Phys. 194, No. 1, 1-45 (1998; Zbl 0912.34074)] have proved that a one-dimensional Schrödinger operator with potential of Coulomb type decay can have only countably many positive eigenvalues, with zero being the only possible accumulation point. The paper under review presents the analogous result for Dirac operators.
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Dirac operator
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eigenvalues
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