Interpolation scheme for dynamic electron correlations in the electron gas
β Scribed by F. Geerinckx; F. Brosens; J.T. Devreese
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 275 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0038-1098
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π SIMILAR VOLUMES
An approximation for the correIation energy of the electron gas is derived (employing a direct modelling of the Coulomb hole) for the pair distribution function: ec(rs) = -0.303&, + 1\_108) rydberg. It is of the same form as the expressions of Wigner and of McWeeny.
## Abstract We present a new relaxation method for the numerical approximation of the twoβdimensional Riemann problems in gas dynamics. The novel feature of the technique proposed here is that it does not require either a Riemann solver or a characteristics decomposition. The high resolution of the