首页   按字顺浏览 期刊浏览 卷期浏览 A diagrammatic calculation of matrix elements between configurations for electronic ope...
A diagrammatic calculation of matrix elements between configurations for electronic operators

 

作者: FranciscoM. Fernandez,   EduardoA. Castro,  

 

期刊: International Journal of Mathematical Education in Science and Technology  （Taylor Available online 1989）
卷期: Volume 20, issue 6  

页码: 897-902

 

ISSN:0020-739X

 

年代: 1989

 

DOI:10.1080/0020739890200613

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A very simple, pedagogical procedure to calculate matrix elements between configurations for electronic operators is developed. It consists of representing typical non‐vanishing matrix elements between products of spin orbitals by means of suitable diagrams. The matrix elements between Slater determinants are easily found through permutation of the lines in these diagrams.

 

点击下载:  PDF (196KB)



返 回