Abstract
We demonstrate that unrestricted Hartree-Fock theory applied to electrons in a uniform potential has stable Wigner crystal solutions for in two dimensions and in three dimensions. The correlation energies of the Wigner crystal phases are considerably smaller than those of the fluid phases at the same density.
- Received 2 April 2003
DOI:https://doi.org/10.1103/PhysRevB.68.045107
©2003 American Physical Society