Abstract
The relativistic time-dependent local-density approximation (RTDLDA), a time-dependent generalisation of the relativistic local-density approximation (RLDA), is presented in a form suitable for the description of electric multipole excitation of closed-shell atomic systems. The development of the theory from the relativistic density functional formalism is outlined. A discussion is given of the angular decomposition of the RLDA and RTDLDA equations to those for the radial wavefunctions. Results of applications of this theory to calculations of atomic photoionisation parameters for xenon and electric dipole susceptibilities for various heavy atoms are compared with predictions of other theories and with experimental measurements.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of Physics B: Atomic and Molecular Physics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
