Effect of Electron-Phonon Interaction Range for a Half-Filled Band in One...
Author(s): Martin Hohenadler, Fakher F. Assaad, and Holger Fehske We demonstrate that fermion-boson models with nonlocal interactions can be simulated at finite band filling with the continuous-time...
View ArticleMomentum-dependent pseudogaps in the half-filled two-dimensional Hubbard model
Author(s): D. Rost, E. V. Gorelik, F. Assaad, and N. Blümer We compute unbiased spectral functions of the two-dimensional Hubbard model by extrapolating Green functions, obtained from determinantal...
View ArticleCompetition Between Antiferromagnetic and Charge-Density-Wave Order in the...
Author(s): E. A. Nowadnick, S. Johnston, B. Moritz, R. T. Scalettar, and T. P. Devereaux We present a determinant quantum Monte Carlo study of the competition between instantaneous on-site Coulomb...
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