We apply an algebraic technique to describe the evolution of a parametric harmonic oscillator forced by a constant quartic potential. As the first step, we make use of iterative Ž . Bogolubov transformations IBT to incorporate information from the anharmonic part of the interaction in a nonperturbat
Time evolution operator for a class of miltidimensional driven oscillators
✍ Scribed by Francisco M. Fernández; Eduardo A. Castro
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 184 KB
- Volume
- 125
- Category
- Article
- ISSN
- 0375-9601
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