Gradient expansion of the Coulomb exchange energy
β Scribed by Gross, E. K. U. ;Dreizler, R. M.
- Publisher
- Springer
- Year
- 1981
- Tongue
- English
- Weight
- 279 KB
- Volume
- 302
- Category
- Article
- ISSN
- 1434-601X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
It IS dcmonstratcd th.!t the ground-state atomic kinetic energy functlonal T[p] , wluxe p is the electron density, can bc computed to surprrsing accuracy from the truncated gradient cupanslon: T[p] = To[pJ + Tz [p] f Tq[pj, wrth To[p] = 1\_:(3n2)2'3 1~"~ dT. Tz[P] = +2 JW/J)~P-~ dr, and 'T,4 [p] giv
THE He-He COULOMB AND EXCHANGE INTERACTION ENERGY I'. CKEhlASCf-11 I'h Coulomb and cschangc interaction uncrgg be~wccn two hcliun~ atow is calculated. incrcasinp systen~ntimlly the basis WI. by ;1 supcrmolccufnr mcrhod which cscludes the superposition error by using non-ortho~onal orbitols. A: 5.6 b