A modified cusp condition for the single density equations of DFT and orbital-free DFT for atoms

DOI10.1007/S10910-023-01487-3zbMath1530.81140OpenAlexW4380233711MaRDI QIDQ6113164

Ranita Pal, Pratim Kumar Chattaraj

Publication date: 8 August 2023

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10910-023-01487-3

zbMATH Keywords

Euler-Lagrange equationcusp conditionorbital-free DFTsingle density equationWeizsäcker correction

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Nuclear physics (81V35) Electromagnetic interaction; quantum electrodynamics (81V10) Motion of charged particles (78A35) Boundary value problems for linear higher-order PDEs (35G15)

Cites Work

• On the eigenfunctions of many-particle systems in quantum mechanics

This page was built for publication: A modified cusp condition for the single density equations of DFT and orbital-free DFT for atoms