A comparison is presented for the ground state of the helium atom of high order Rayleigh-Schri)dinger perturbation theories based upon a hydrogenic. a screened hydrogenic, a Hartree and a modified Hartree local zero-order hamiltonian. The hydrogenic zero-order schemes are superior tc the Hartree zer
β¦ LIBER β¦
t-Matrix calculation of ground state energy of solid He3
β Scribed by V. Canuto; J. Lodenquai; S.M. Chitre
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 363 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0038-1098
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