Fourier grid Hamiltonian

Fourier grid Hamiltonian multiconfigurational self-consistent-field: A method to calculate multidimensional hydrogen vibrational wavefunctions

38. S.P. Webb and S. Hammes-Schiffer, “Fourier grid Hamiltonian multiconfigurational self-consistent-field: A method to calculate multidimensional hydrogen vibrational wavefunctions,” J. Chem. Phys. 113, 5214-5227 (2000).