A GPGPU based program to solve the TDSE in intense laser fields through the finite difference approach

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018) Abstract We present a General-purpose computing on graphics processing units (GPGPU) based computational program and framework for the electronic dynamics of atomic systems under intense laser fields. We present our results using the case of hydrogen, however the code is trivially extensible to tackle problems within the single-active electron (SAE) approximation. Building on our previous work, we introduce the first available GPGPU based implementation of the Taylor, Runge–Kutta and Lanczos based met... Title of program: CLTDSE Catalogue Id: AESM_v1_0 Nature of problem Describing the dynamics of electrons under intense laser fields in atoms or molecules. Versions of this program held in the CPC repository in Mendeley Data AESM_v1_0; CLTDSE; 10.1016/j.cpc.2014.02.019