About this Physics and Astronomy article
New Perturbation Algorithms for Time-dependent Quantum Systems by Wolfgang Scherer is a Physics and Astronomy article available to read on EtoBox.
The averaging method for time-dependent quantum systems is used to construct quantum mechanical analogues of the perturbation expansions by Poincare and by Kolmogorov for time-dependent operators. An example shows that the resulting two perturbation algorithms are much better than the usual time-dependent perturbation theory. @ 1997 Elsevier Science B.V.
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- Author
- Wolfgang Scherer
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0375-9601)
- Published
- 1997
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)