90 citations · 733 across the 28 of their papers we have counts for
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A general algebraic model for vibrational molecular spectroscopy
A. Frank, R. Lemus, F. Perez-Bernal +2
We present a symmetry-adapted version of the vibron model and discuss an application to D_{3h} triatomic molecules: H_3^+, Be_3 and Na_3^+.
A symmetry-adapted algebraic approach to molecular spectroscopy
A. Frank, R. Lemus, R. Bijker +2
We apply a symmetry-adapted algebraic model to the vibrational excitations in D_3h and T_d molecules. A systematic procedure is used to establish the relation between the algebraic…
Application of a symmetry-adapted algebraic model to the vibratioinal spectrum of methane
R. Lemus, F. Perez-Bernal, A. Frank +2
The stretching and bending vibrations of methane are studied in the framework of a symmetry-adapted algebraic model. The model is based on the realization of the one-dimensional Mo…
A local anharmonic treatment of vibrations of methane
R. Lemus, F. Perez-Bernal, A. Frank +2
The stretching and bending vibrations of methane are studied in a local anharmonic model of molecular vibrations. The use of symmetry-adapted operators reduces the eigenvalue probl…
Symmetry-adapted algebraic description of stretching and bending vibrations of ozone
F. Perez-Bernal, J. M. Arias, A. Frank +2
The vibrational excitations of ozone, including both bending and stretching vibrations, are studied in the framework of a symmetry-adapted algebraic approach. This method is based…
A general algebraic model for molecular vibrational spectroscopy
A. Frank, R. Lemus, R. Bijker +2
We introduce the Anharmonic Oscillator Symmetry Model to describe vibrational excitations in molecular systems exhibiting high degree of symmetry. A systematic procedure is propose…