22 citations · 42 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2016★ 20 cited
Filling-dependent doublon dynamics in the one-dimensional Hubbard model
Roman Rausch, Michael Potthoff
The fate of a local two-hole doublon excitation in the one-dimensional Fermi-Hubbard model is systematically studied for strong Hubbard interaction U in the entire filling range us…
cond-mat.mes-hall2014★ 22 cited
One-step theory of pump-probe photoemission
J. Braun, R. Rausch, M. Potthoff +2
A theoretical frame for pump-probe photoemission is presented. The approach is based on a general formulation using the Keldysh formalism for the lesser Green's function to describ…