45 citations · 70 across the 2 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2007★ 24 cited
Ab initio wavefunction based methods for excited states in solids: correlation corrections to the band structure of ionic oxides
L. Hozoi, U. Birkenheuer, P. Fulde +2
Ab initio wavefunction based methods are applied to the study of electron correlation effects on the band structure of oxide systems. We choose MgO as a prototype closed-shell ioni…
cond-mat.other2004★ 25 cited
Ab initio Green's function formalism for band structures
Christian Buth, Uwe Birkenheuer, Martin Albrecht +1
Using the Green's function formalism, an ab initio theory for band structures of crystals is derived starting from the Hartree-Fock approximation. It is based on the algebraic diag…
cond-mat.other2004★ 45 cited
Multireference configuration interaction treatment of excited-state electron correlation in periodic systems: the band structure of trans-polyacetylene
V. Bezugly, U. Birkenheuer
A systematic method to account for electron correlation in periodic systems which can predict quantitatively correct band structures of non-conducting solids from first principles…