Properties of Hartree-Fock solutions of the three-dimensional electron gas

L. Baguet, F. Delyon, B. Bernu, and M. Holzmann
Phys. Rev. B 90, 165131 – Published 23 October 2014

Abstract

In a previous paper, Baguet et al. [Phys. Rev. Lett. 111, 166402 (2013)], we presented the ground-state phase diagram of the homogeneous electron gas in three dimensions within the Hartree-Fock approximation yielding incommensurate crystal states at high density. Here, we analyze the properties of these solutions. In particular, at high density we find universal behavior of the incommensurate crystal, which strongly supports the existence of a spin-density-wave ground state.

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  • Received 1 May 2014
  • Revised 8 September 2014

DOI:https://doi.org/10.1103/PhysRevB.90.165131

©2014 American Physical Society

Authors & Affiliations

L. Baguet1, F. Delyon2, B. Bernu1, and M. Holzmann1,3

  • 1LPTMC, UMR 7600 of CNRS, Université P. et M. Curie, Paris, France
  • 2CPHT, UMR 7644 of CNRS, École Polytechnique, Palaiseau, France
  • 3Université Grenoble Alpes, LPMMC, F-38000 Grenoble, France and CNRS, LPMMC, F-38000 Grenoble, France

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Vol. 90, Iss. 16 — 15 October 2014

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