Evolution operator calculation and transition probability study of molecules interacting with an electromagnetic field

Abstract:

Transition probabilities and mean property values of a molecular systems interacting with a low-intensity electromagnetic field are studied by algebraic methods developed in the present contribution. Lie algebra and a harmonicoscillator description is used as a first characterization of the system. The SU(2) algebra is used later to characterize the same harmonic system in the dipolar classical approximation for the radiation-matter interaction. © 2002 SPIE · 0277-786X/02/$15.00.

Año de publicación:

2001

Keywords:

• Lie algebra
• Harmonic oscillator

Fuente:

scopus