Atomic Compton profile of neon calculated from an accurate Kohn-Sham potential
2005
The Compton profile of the neon atom is calculated from an accurate Kohn-Sham potential derived from accurate quantum Monte Carlo wave functions. Compared to the experiment, the results are better than the Hartree-Fock ones in the low-wave-vector region. This suggests that the systematic error in the Kohn-Sham formulation in momentum space is relatively small. The first-order Lam-Plazman correction is also calculated. This correction is less than 1% on the average.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
12
References
2
Citations
NaN
KQI