Effect of correlations on electron momentum density in liquid metals
β Scribed by P Chaddah
- Book ID
- 112918225
- Publisher
- Springer-Verlag
- Year
- 1978
- Tongue
- English
- Weight
- 588 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0304-4289
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π SIMILAR VOLUMES
In this work we apply the 2C-DFT (two-component density-functional theory) within the Kohn-Sham scheme and the local density approximation in the limit of small positron densities to the determination of the electron and positron states of one positron in the alkali metals lithium, sodium and potass
Based on multi-configuration Hartree-Fock calculations, correlated interelectronic angle densities are systematically reported for the first 10 members of two-electron atoms in both position and momentum spaces. In position space, the electron correlation is found to modify the uniform Hartree-Fock