2 papers
cond-mat.str-el2018
Density-matrix embedding theory study of the one-dimensional Hubbard-Holstein model
Teresa E. Reinhard, Uliana Mordovina, Claudius Hubig +5
We present a density-matrix embedding theory (DMET) study of the one-dimensional Hubbard-Holstein model, which is paradigmatic for the interplay of electron-electron and electron-p…
cond-mat.str-el2018
The fate of atomic spin in atomic scattering off surfaces
Joshua S. Kretchmer, Garnet Kin-Lic Chan
We explore model electron dynamics of an atom scattering off a surface within the time-dependent complete active space self consistent field (TD-CASSCF) approximation. We focus esp…