AI 中文总结
研究三维布拉维晶格的巴尔代雷斯基平均值点，通过评估和制表的方法，为显式相关多电子方法（如量子蒙特卡罗模拟）提供理想波矢，列出了十四种三维布拉维晶格的该平均值点。
AI 中文摘要
晶体的巴尔代雷斯基点是布里渊区中的一个波矢，在该点处波矢的每个光滑周期函数都接近其平均值。尽管最初是在单电子方法的背景下引入的，但平均值点对于显式相关的多电子方法（如量子蒙特卡罗模拟）非常理想，因为后者在模拟超胞的布里渊区中只能使用单个布洛赫波矢。因此，我们评估并列出了所有十四种三维布拉维晶格的巴尔代雷斯基平均值点。
英文摘要
The Baldereschi point of a crystal is a wavevector in the Brillouin zone at which every smooth periodic function of wavevector lies close to its mean value. Although originally introduced in the context of one-electron methods, mean-value points are ideal for explicitly correlated many-electron methods such as quantum Monte Carlo simulations, which can only use a single Bloch wavevector in the Brillouin zone of a simulation supercell. We have therefore evaluated and tabulated the Baldereschi mean-value points of all fourteen three-dimensional Bravais lattices.
Comments14 pages
Journal refN D Drummond 2026 J. Phys.: Condens. Matter 38 345703
