Erratum: Semianalytical wavefunctions and Kohn-Sham exchange-correlation potentials for two-electron atomic systems in two-dimensions (Journal of Physics B: Atomic, Molecular and Optical Physics (2020) 53 (035001) DOI: 10.1088/1361-6455/ab56be)

Abstract

Recently, we proposed accurate forms of the wavefunction for two-electron atomic systems in two-dimensions and calculated the exchange–correlation potentials for these systems using the Levy–Perdew–Sahni (LPS) equation. As a part of this work, we reported the results for the chemical potentials (μ) calculated by solving the LPS equation (Formula Presented) directly. For this, we construct the effective potential vLPS eff (ir ) for Le Sech and modified Le Sech wavefunction, and then solve the LPS equation to get the chemical potential and density (?). The values so obtained for μ for the modified Le Sech wavefunctions given in table 7 of this paper are not correct. In this erratum, we correct these and give table 7 of the paper mentioned above with updated values of μ for the modified Le Sech wavefunctions (Table Presented). © 2021 Institute of Physics Publishing. All rights reserved.