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most citedThe ALPS project release 2.0: Open source software for strongly correlated systems

680 citations · 3.4k across the 71 of their papers we have counts for

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Showing 2004Show all

8 papers · 1 filter

cond-mat.str-el2004

Ferromagnetic Polarons, Phase Separation, Stripes and Polaron Lattice: The two- and three-dimensional ferromagnetic Kondo Model

M. Daghofer, W. Koller, H. G. Evertz +1

We investigate the two- and three-dimensional ferromagnetic Kondo lattice model by unbiased Monte Carlo simulations. A phase diagram for the two-dimensional model is presented, in…

cond-mat.str-el2004★ 10 cited

Single-particle spectral function of quarter-filled ladder systems

M. Aichhorn, E. Ya. Sherman, H. G. Evertz

We study the single-particle properties of quarter-filled ladder systems such as sodium vanadate by means of a recently developed generalization of the variational cluster perturba…

cond-mat.str-el2004★ 3 cited

Finite-temperature investigation of quarter filled ladder systems

C. Gabriel, E. Sherman, T. C. Lang +2

We investigate charge ordering in a quarter-filled ladder at finite temperature by determinantal Quantum Monte Carlo. The sign problem is moderate in a wide range of model paramete…

cond-mat.str-el2004★ 3 cited

Single particle spectrum of the flux phase in the FM Kondo Model

M. Daghofer, W. Koller, W. von der Linden +1

We investigate the 2D ferromagnetic Kondo lattice model for manganites with classical corespins at Hund's rule coupling J_H=6, with antiferromagnetic superexchange 0.03 < J' < 0.05…

cond-mat.other2004★ 17 cited

Optical properties, electron-phonon coupling, and Raman scattering of vanadium ladder compounds

J. Spitaler, E. Ya. Sherman, H. G. Evertz +1

The electronic structure of two V-based ladder compounds, the quarter-filled NaVO in the symmetric phase and the iso-structural half-filled CaVO is investigated by…

cond-mat.str-el2004★ 99 cited

Charge ordering in extended Hubbard models: Variational cluster approach

M. Aichhorn, H. G. Evertz, W. von der Linden +1

We present a generalization of the recently proposed variational cluster perturbation theory to extended Hubbard models at half filling with repulsive nearest neighbor interaction.…