Exact single-particle kinetic energy functional for general two-level and model n-level one-dimensional systems: Dependence only on electron density and its gradient

Subjects

Subjects :

Physics
Formalism (philosophy of mathematics)
Electron density
Density functional theory
Local-density approximation
Atomic physics
Thomas–Fermi model
Kinetic energy
Electronic density

Details

ISSN :

05562791

Volume :

39

Issue :

8

Database :

OpenAIRE

Journal :

Physical review. A, General physics

Accession number :

edsair.doi.dedup.....3b94a6fd09e0f5d028a40da7ee22e016