172 citations · 695 across the 17 of their papers we have counts for
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cond-mat.str-el2023
Revealing quasi-excitations in the low-density homogeneous electron gas with model exchange-correlation kernels
Aaron D. Kaplan, Adrienn Ruzsinszky
Time-dependent density functional theory (TDDFT) within the linear response regime provides a solid mathematical framework to capture excitations. The accuracy of the theory, howev…
cond-mat.str-el2023★ 4 cited
QMC-consistent static spin and density local field factors for the uniform electron gas
Aaron D. Kaplan, Carl A. Kukkonen
Analytic mathematical models for the static spin () and density () local field factors for the uniform electron gas (UEG) as functions of wavevector and density are prese…
cond-mat.str-el2020★ 107 cited
Interpretations of ground-state symmetry breaking and strong correlation in wavefunction and density functional theories
John P. Perdew, Adrienn Ruzsinszky, Jianwei Sun +2
Strong correlations within a symmetry-unbroken ground-state wavefunction can show up in approximate density functional theory as symmetry-broken spin-densities or total densities,…