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Degenerate Ground States and a Fractional Number of Electrons in Density and Reduced Density Matrix Functional Theory
Yang, Weitao, Zhang, Yingkai, Ayers, Paul W.Volume:
84
Language:
english
Journal:
Physical Review Letters
DOI:
10.1103/PhysRevLett.84.5172
Date:
May, 2000
File:
PDF, 65 KB
english, 2000