The Single-Particle Kinetic Energy of Many-Fermion Systems: Transcending the Thomas-Fermi plus Von Weizsäcker Method

DOI10.1142/9789814436731_0003zbMath1378.82013OpenAlexW2487411842MaRDI QIDQ4591461

Norman H. March, Giuseppe G. N. Angilella

Publication date: 17 November 2017

Published in: Recent Progress in Orbital-free Density Functional Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/9789814436731_0003

zbMATH Keywords

density functional theorykinetic energy density functionalHartree-Fock theoryDirac density matrixFermion densityHartree-Fock (HF) densityThomas-Fermi (TF) methodvon Weizsäcker (TFvW) methodvon Weizsäcker single-particle kinetic energy

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) NLS equations (nonlinear Schrödinger equations) (35Q55) Quantum equilibrium statistical mechanics (general) (82B10) Variational principles of physics (49S05)

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