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The antiparallel electron correlation coefficient and Coulomb hole structure

✍ Scribed by Wei-Xing Xu

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
277 KB
Volume
74
Category
Article
ISSN
0020-7608

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✦ Synopsis

Based on the charge density functional theory, a simple method is proposed to calculate the antiparallel electron correlation coefficient, correlation charge, and correlation energy. In contrast to the result stated in the literature, our analysis reveals that the Coulomb hole has a fine structure. To our knowledge, this is the first time it has been proven that the electrons obey the curve correlation law in an intermediate separation range but the electrons obey the linear correlation law in small and large separation ranges.

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