# Generalized local-density approximation and one-dimensional finite uniform electron gases

@article{Loos2014GeneralizedLA,
title={Generalized local-density approximation and one-dimensional finite uniform electron gases},
author={Pierre-François Loos},
journal={Physical Review A},
year={2014},
volume={89},
pages={052523}
}
We explicitly build a generalized local-density approximation (GLDA) correlation functional based on one-dimensional (1D) uniform electron gases (UEGs). The fundamental parameters of the GLDA \textemdash a generalization of the widely-known local-density approximation (LDA) used in density-functional theory (DFT) \textemdash are the electronic density $\rho$ and a newly-defined two-electron local parameter called the hole curvature $\eta$. The UEGs considered in this study are finite versions…
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