@article{oai:soar-ir.repo.nii.ac.jp:00018353,
 author = {Higuchi,  Katsuhiko and Higuchi,  Masahiko},
 journal = {Journal of Physics: Conference Series},
 month = {},
 note = {26th International Conference on Low Temperature Physics (LT26) IOP Publishing, We present a scheme for correcting the pair density (PD) to get it close to the ground state one. The search region of PDs is efficiently extended by adding the uniformlyscaled PDs to its elements. The key point is that the search region of PDs is kept within the set of N-representable PDs. The validity of this scheme is confirmed by numerical calculations of neutral neon atom. It is shown that the root-mean-square error of the electron-electron interaction and external potential energies, which can be a benchmark for the error of the PD, is reduced to about two-third without additional heavy calculations., Article, Journal of Physics: Conference Series. 400:032019 (2012)},
 title = {Extension of the search region of pair densities by means of the scaling of the electron coordinates},
 volume = {400},
 year = {2012}
}