Density bifunctional theory using the mass density and the charge density

被引:15
作者
Ayers, PW [1 ]
机构
[1] McMaster Univ, Dept Chem, Hamilton, ON L8S 4M1, Canada
关键词
density functional theory; mass density; Born-Oppenheimer approximation;
D O I
10.1007/s00214-005-0019-7
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Can all the properties of a system composed of particles with masses, m (i) , and charges, q (i) , be determined from the charge density and the mass density? Subject to a small statistical caveat, this is true, and offers the prospect of an elegant extension of density-functional theory beyond the Born-Oppenheimer approximation.
引用
收藏
页码:253 / 256
页数:4
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