What Does PMPO Stand For?

PMPO stands for Perturbed Morse Pekeris Oscillator Model Potential

The Perturbed Morse Pekeris Oscillator Model Potential (PMPO) is a mathematical framework used in quantum mechanics to describe molecular interactions. It combines the Morse potential, which effectively models the energy landscape of diatomic molecules, with Pekeris's approach to account for rotational and vibrational coupling effects. The PMPO enhances the accuracy of predicting energy levels and wavefunctions in molecular systems, making it a valuable tool in computational chemistry and spectroscopy.