抄録
Quantum simulation algorithm for the lattice fermions in the ground state is examined. Initial trial state is optimized using the unrestricted Hartree Fock solution. Convergence to the ground state average in the projection process is compared among several choices of the trial state. The optimized trial state provides a faster convergence for physical quantities as well as a better minus sign ratio in the sampling.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 3669-3674 |
| ページ数 | 6 |
| ジャーナル | journal of the physical society of japan |
| 巻 | 60 |
| 号 | 11 |
| DOI | |
| 出版ステータス | Published - 1991 11月 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学（全般）