33 citations · 33 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2007★ 33 cited
Theory of antibound states in partially filled narrow band systems
G. Seibold, F. Becca, J. Lorenzana
We present a theory of the dynamical two-particle response function in the Hubbard model based on the time-dependent Gutzwiller approximation. The results are in excellent agreemen…
cond-mat.str-el2006
Quantum Lifshitz point in the infinite dimensional Hubbard model
F. Günther, G. Seibold, J. Lorenzana
We show that the Gutzwiller variational wave function is surprisingly accurate for the computation of magnetic phase boundaries in the infinite dimensional Hubbard model. This allo…