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http://hdl.handle.net/11154/3439
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Title: | ON THE HARMONIC APPROXIMATION TO A MORSE OSCILLATOR PERTURBED BY A TIME-DEPENDENT INTERACTION |
Authors: | RECAMIER, J JAUREGUI, R |
Issue Date: | 1994 |
Abstract: | Alternative algebraic techniques to approximate a given Hamiltonian by a harmonic oscillator are described both for time-independent and time-dependent systems. We apply them to the description of a one-dimensional atom-diatom collision. From the resulting evolution operator, we evaluate vibrational transition probabilities as well as other time-dependent properties. As expected, the ground vibrational state becomes a squeezed state during the collision. |
URI: | http://hdl.handle.net/11154/3439 |
ISSN: | 0009-2614 |
Appears in Collections: | Ciencias
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