The program Time_Dependent_Multichannel_1D_Problem is designed to solve time-dependent multichannel radial problem in an easy and efficient way. It employs a numerical grid method introduced by T.N. Rescigno and C.W. McCurdy [1, 2] for space discretization, the exterior complex scaling method to avoid reflections of the wave packets from the boundaries and the generalized Crank-Nicholson method [3] for time propagation. Efficiency and accuracy of the program was demonstrated on a simple two-channel one-dimensional problem in [4].
The work on this program was support by
The program was written in Fortran 90/95 and compiled by Intel Fortran Compiler. To solve a sparse linear system it uses the Direct Sparse Solver library from Intel Math Kernel Library (MKL).