首页   按字顺浏览 期刊浏览 卷期浏览 Variational Principle of Relativistic Density Functional Theory for Weakly Inhomogeneou...
Variational Principle of Relativistic Density Functional Theory for Weakly Inhomogeneous Electron Liquid

 

作者: R. Baltin,   N.H. March,  

 

期刊: Physics and Chemistry of Liquids  （Taylor Available online 1989）
卷期: Volume 20, issue 4  

页码: 227-234

 

ISSN:0031-9104

 

年代: 1989

 

DOI:10.1080/00319108908028453

 

出版商: Taylor & Francis Group

 

关键词: Dirac equation;linear response;kinetic energy

 

数据来源: Taylor

 

摘要:

A variational principle is set up in the framework of relativistic density functional theory, which yields the relativistic linear-response relation between displaced chargev(x) and weak perturbing potentialV(x) in an electron liquid. In particular, the kinetic energy is calculated to second-order in the displaced chargev(x).

 

点击下载:  PDF (262KB)



返 回