https://doi.org/10.1140/epjd/e2007-00028-6
Study on infrared multiphoton excitation of the linear triatomic molecule by the Lie-algebra approach
School of Physics and Microelectronics, Shandong University, Jinan, 250100, P.R. China
Corresponding author: a hairanfeng@mail.sdu.edu.cn
Received:
1
September
2006
Published online:
14
February
2007
Infrared multiphoton vibrational excitation of the linear triatomic molecule has been studied using the quadratic anharmonic Lie-algebra model, unitary transformations, and Magnus approximation. An explicit Lie-algebra expression for the vibrational transition probability is obtained by using a Lie-algebra approach. The infrared multiphoton vibrational excitation of the DCN molecule is discussed as an example.
PACS: 33.80.Wz – Other multiphoton processes / 02.20.Sv – Lie algebras of Lie groups
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2007
