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Realization of the transformation operator in the Jansen—Byers brown perturbation theory for exchange interactions |
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| Authors: | Bulent Atalay Ady Mann |
| Affiliation: | The Institute for Advanced Study, School of Natural Sciences, Princeton, New Jersey 08540, USA |
| Abstract: | We obtain the general form and exhibit simple expressions for the transformation operator in the Jansen—Byers Brown exchange perturbation theory, without the use of an orthonormalization process. |
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