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20232026
most citedA phase-space view of vibrational energies without the Born-Oppenheimer framework

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physics.chem-ph2023

Diagonalizing the Born-Oppenheimer Hamiltonian via Moyal Perturbation Theory, Nonadiabatic Corrections and Translational Degrees of Freedom

Robert Littlejohn, Jonathan Rawlinson, Joseph Subotnik

This article describes a method for calculating higher order or nonadiabatic corrections in Born-Oppenheimer theory and its interaction with the translational degrees of freedom. T…