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
✦ LIBER ✦
A fast algorithm for the perturbative calculation of the ground-state energy of the quantum-mechanical anharmonic oscillator
✍ Scribed by P. C. W. Fung; Wai bong yeung
- Book ID
- 112877983
- Publisher
- Società Italiana di Fisica
- Year
- 1985
- Weight
- 112 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0375-930X
No coin nor oath required. For personal study only.
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