Comparison of density functional approximations and the finite-temperature Hartree-Fock approximation in warm dense lithium
β Scribed by Karasiev, Valentin V.; Sjostrom, Travis; Trickey, S. B.
- Book ID
- 118034755
- Publisher
- The American Physical Society
- Year
- 2012
- Tongue
- English
- Weight
- 724 KB
- Volume
- 86
- Category
- Article
- ISSN
- 1063-651X
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π SIMILAR VOLUMES
The paper describes a method for the calculation of the approximate solution of the Schroedinger equation of finite Fermion systems. The method consist of approaching the exact solution in successive approximations. The first step is a Hartree-Fock calculation; the second step is the calculation of
We advance a reformulation of the HartreeαFock problem in the context of the local-scaling transformation version of density functional theory. Explicit functionals of the energy are obtained. These functionals are expressed in terms of both the one-particle density and the local-scaling transformat