Transition probabilities of anharmonic systems coupled to time dependent electric fields

Abstract:

Transition probabilities between quantum states of a molecular system modelled as a quartic anharmonic oscillator interacting with a low intensity time dependent field were obtained. We apply Lie algebraic techniques and make use of iterative Bogoliubov transformations (IBT) to derive an approximate expression for the evolution operator. © 2002 Elsevier Science B.V. All rights reserved.

Año de publicación:

2002

Keywords:

• Two-photon coherent states
• Transition probabilities
• Algebraic-iterative-perturbative method
• Quartic anharmonic oscillator

Fuente:

scopus