245 citations · 846 across the 27 of their papers we have counts for
3 papers · 2 filters
Gutzwiller Density Functional Theory: a formal derivation and application to ferromagnetic nickel
Tobias Schickling, Jörg Bünemann, Florian Gebhard +1
We present a detailed derivation of the Gutzwiller Density Functional Theory that covers all conceivable cases of symmetries and Gutzwiller wave functions. The method is used in a…
High temperature superconductivity in the two-dimensional - model: Gutzwiller wave function solution
J. Kaczmarczyk, J. Bünemann, J. Spałek
A systematic diagrammatic expansion for Gutzwiller-wave functions (DE-GWF) proposed very recently is used for the description of superconducting (SC) ground state in the two-dimens…
Exact response functions within the time-dependent Gutzwiller approach
J. Bünemann, S. Wasner, E. v. Oelsen +1
We investigate the applicability of the two existing versions of a time-dependent Gutzwiller approximation (TDGA) beyond the frequently used limit of infinite spatial dimensions. T…