45 citations · 183 across the 7 of their papers we have counts for
Showing 2004Show all
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cond-mat.mtrl-sci2004★ 16 cited
Localization of Wannier functions for entangled energy bands
Uwe Birkenheuer, Dmitry Izotov
A new method for the localization of crystalline orbitals for entangled energy bands is proposed. It is an extension of the Wannier-Boys algorithm [C. M. Zicovich-Wilson, R. Dovesi…
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…