| 金属电子关联函数的实空间变分计算 |
| |
| 引用本文： | 冯伟国,孙鑫.金属电子关联函数的实空间变分计算[J].物理学报,1986,35(5):598-604. |
| |
| 作者姓名： | 冯伟国 孙鑫 |
| |
| 作者单位： | 复旦大学物理系 |
| |
| 基金项目： | 中国科学院科学基金资助的课题 |
| |
| 摘 要： | 本文求解了在相关基函数理论框架下得到的实空间关联函数的积分方程,得到了金属铝(rs=2.07)和铯(rs=5.65)的关联函数,关联能和多体波函数。改进了其它多体理论,本文得到的关联函数是恒正的,并且满足归一化条件。
关键词：
|
| 收稿时间： | 6/8/1985 12:00:00 AM |
THE REAL SPACE CALCULATION FOR THE CORRELATION FUNCTION OF METALLIC ELECTRONS |
| |
| FEN WEI-GUO and SUN XIN.THE REAL SPACE CALCULATION FOR THE CORRELATION FUNCTION OF METALLIC ELECTRONS[J].Acta Physica Sinica,1986,35(5):598-604. |
| |
| Authors: | FEN WEI-GUO and SUN XIN |
| |
| Abstract: | On the basis of the correlated wave function theory, we have solved the real space integral equation for the pair correlation function, and obtained the pair correlation function, correlation energy and many-body wave function for the metals Al (rs=2.07) and Cs (rs=5.65). This work improves on the imperfections of other many-body theories. The pair correlation functions obtained in this paper are positive definite and satisfy the normalization condition. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
|
