104 citations · 205 across the 5 of their papers we have counts for
Showing 2015 · cond-mat.str-elShow all
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cond-mat.str-el2015★ 45 cited
Exact thermal density functional theory for a model system: Correlation components and accuracy of the zero-temperature exchange-correlation approximation
Justin C Smith, Aurora Pribram-Jones, Kieron Burke
Thermal density functional theory calculations often use the Mermin-Kohn-Sham scheme, but employ ground-state approximations to the exchange-correlation (XC) free energy. In the si…
cond-mat.str-el2015★ 104 cited
The Hubbard Dimer: A density functional case study of a many-body problem
Diego Carrascal, Jaime Ferrer, Justin C. Smith +1
This review explains the relationship between density functional theory and strongly correlated models using the simplest possible example, the two-site Hubbard model. The relation…