Diabatic Hamiltonian matrix elements made simple
Nuclear Theory
2022-04-06 v2
Abstract
With a view to applying the Generator Coordinate Method to large configuration spaces, we propose a simple approximate formula to compute diabatic many-body matrix elements without having to evaluate two-body interaction matrix elements. The method is illustrated with two analytically solvable Hamiltonians based on the harmonic oscillator.
Cite
@article{arxiv.2201.04495,
title = {Diabatic Hamiltonian matrix elements made simple},
author = {K. Hagino and G. F. Bertsch},
journal= {arXiv preprint arXiv:2201.04495},
year = {2022}
}
Comments
13 pages, no figure