- 作者: Wen-Yu Cheng and Keh-Ning Huang
- 中文摘要:
Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, Taiwan 106, R.O.C.
And Department of Physics, National Taiwan University, Taipei, Taiwan 106, R.O.C.
The non-relativistic total energy of a many-electron atomic system up to the second order in the perturbation theory is proved to be independent of the choice of the screening charge in the unperturbed Hamiltonian with a central Coulombic potential. The ground-state energy of a helium-like ion is calculated as a demonstration. - 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --