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.
2 More- Received 1 May 2014
- Revised 8 September 2014
DOI:https://doi.org/10.1103/PhysRevB.90.165131
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