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Ladder operators in commutator perturbation method |
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| Authors: | Adelio Matamala-Vsquez |
| Abstract: | The present work is a version of Van Vleck–Primas perturbation method in terms of generalized ladder operators. Using the superoperator approach, a fully general, self-consistent and a totally free scheme from representation is developed. © 1998 John Wiley & Sons, Inc. Int J Quant Chem 68: 79–90, 1998 |
| Keywords: | ladder operators superoperators Van Vleck– Primas perturbation method |