101 citations · 143 across the 2 of their papers we have counts for
2 papers
cond-mat.other2007★ 42 cited
Non-perturbative embedding of local defects in crystalline materials
Eric Cances, Amelie Deleurence, Mathieu Lewin
We present a new variational model for computing the electronic first-order density matrix of a crystalline material in presence of a local defect. A natural way to obtain variatio…
math-ph2007★ 101 cited
A new approach to the modelling of local defects in crystals: the reduced Hartree-Fock case
Eric Cancès, Amélie Deleurence, Mathieu Lewin
This article is concerned with the derivation and the mathematical study of a new mean-field model for the description of interacting electrons in crystals with local defects. We w…