Intramolecular vibrational energy transfer is a process central to many physical and
chemical phenomena in molecules. Here, various theories describing the process are …

At present, two main types of algebraic methods are employed for analysis of molecular
spectra. The first goes back to the early days of molecular spectroscopy. The second …

Algebraic Theory of Molecules presents a fresh look at the mathematics of wave functions
that provide the theoretical underpinnings of molecular spectroscopy. Written by renowned …

The second edition of an established graduate text, this book complements the material for a
typical advanced graduate course in quantum mechanics by showing how the underlying …

A detailed investigation is made into the use of adiabatic approximations for describing
excited stretching and bending vibrations of the water molecule. The goal is to determine …

We present an ab initio potential energy surface for the ground electronic state of ozone. It is
global, ie, it covers the three identical C 2v (open) minima, the D 3h (ring) minimum, as well …

A theory of approximate dynamical constants of motion is presented for vibrational (and
implicitly, rovibrational) spectra of polyatomics with multiple nonlinear resonances. The …

The paper describes methods and fast computational algorithm for building effective
Hamiltonians in molecular physics using perturbative approach. Separations of fast and …

Algebraic models in molecular spectroscopy Page 469 ALGEBRAIC MODELS IN
MOLECULAR SPECTROSCOPY STEFANO OSS Dipartimento di Fisica, Universitd di …

This article reviews recent research on acetylene which is intended as a contribution to the
understanding of intramolecular vibrational energy flow when it is poorly described by either …