Hohenberg-Kohn theorem is valid

Preprint English OPEN
Mazin, I. I. ; Cohen, R. E. (1995)
  • Subject: Condensed Matter | Condensed Matter - Materials Science
    arxiv: Condensed Matter::Materials Science | Physics::Chemical Physics

In a recent PRL, Gonze et al claim that the density functional theory in Hohenberg-Kohn formulation is not valid for crystalline solids in a homogenious electric field. They introduce another theory, density-and-polarization functional theory, which has to substitute th... View more
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