Publication Date:
2018-07-27
Description:
Author(s): T. S. Müller, W. Töws, and G. M. Pastor The ground-state properties of the half-filled Hubbard model are investigated in the framework of lattice density functional theory. The single-particle density matrix γ i j σ is regarded as the central variable of the many-body problem, where i and j refer to the lattice sites and σ to the spin. The i... [Phys. Rev. B 98, 045135] Published Thu Jul 26, 2018
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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