
pmid: 9981046
arXiv: chem-ph/9508001
A new method to obtain a local parameterization for the exchange term in the many--body electronic problem is presented. The approach amounts to the introduction of a coordinate dependent electron effective mass. Numerical results for metallic clusters in the jellium model are compared with other standard methods.
LaTeX file, 16 pages, 4 appended uuencoded figures
Chemical Physics (physics.chem-ph), Condensed Matter - Materials Science, Physics - Chemical Physics, Materials Science (cond-mat.mtrl-sci), FOS: Physical sciences
Chemical Physics (physics.chem-ph), Condensed Matter - Materials Science, Physics - Chemical Physics, Materials Science (cond-mat.mtrl-sci), FOS: Physical sciences
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