单粒子密度的能量泛函：一种统一视角
量子气体
2023-04-12 v2 量子物理
摘要
密度泛函理论通常以构型空间中的密度来表述。动量空间密度的泛函亦已被研究，而其他密度亦可被考虑。我们从二次量子化的视角给出了一种统一观点，并引入了将能量中所有单粒子贡献精确处理的密度泛函理论版本。附录讨论了半经典本征值。
引用
@article{arxiv.2206.10097,
title = {Energy functionals of single-particle densities: A unified view},
author = {Berthold-Georg Englert and Jun Hao Hue and Zi Chao Huang and Mikołaj M. Paraniak and Martin-Isbjörn Trappe},
journal= {arXiv preprint arXiv:2206.10097},
year = {2023}
}
备注
A contribution to the Proceedings of the Workshop on Density Functionals for Many-Particle Systems, 2-27 September 2019, Singapore; 22 pages, no figures