LILIX—A package for the solution of the coupled channel Schrödinger equation ☆
Description
Abstract The code LILIX is based on a CP method for solving systems of coupled Schrödinger equations. The method is of the sixth order, highly stable and with uniform accuracy with respect to the energy. The package contains three main subroutines to be accessed directly by the user. Subroutine LI generates the partition consistent with the desired accuracy while subroutine LIX helps propagating the solution and its derivative with respect to the momentum k in both directions (forwards and backwards) ... Title of program: LILIX Catalogue Id: ADQF_v1_0 Nature of problem Quantum mechanics problems which involve the solution of the coupled channel Schrodinger equation. Versions of this program held in the CPC repository in Mendeley Data ADQF_v1_0; LILIX; 10.1016/S0010-4655(02)00459-9 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)