83 citations · 83 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2008★ 83 cited
Metallicity in the half-filled Holstein-Hubbard model
H. Fehske, G. Hager, J. Jeckelmann
We re-examine the Peierls insulator to Mott insulator transition scenario in the one-dimensional Holstein-Hubbard model where, at half-filling, electron-phonon and electron-electro…
cond-mat.str-el2003
Parallelization Strategies for Density Matrix Renormalization Group Algorithms on Shared-Memory Systems
G. Hager, E. Jeckelmann, H. Fehske +1
Shared-memory parallelization (SMP) strategies for density matrix renormalization group (DMRG) algorithms enable the treatment of complex systems in solid state physics. We present…