447 citations · 1.6k across the 27 of their papers we have counts for
3 papers · 1 filter
Voltage quench dynamics of a Kondo system
Andrey E. Antipov, Qiaoyuan Dong, Emanuel Gull
We examine the dynamics of a correlated quantum dot in the mixed valence regime. We perform numerically exact calculations of the current after a quantum quench from equilibrium by…
opendf - an implementation of the dual fermion method for strongly correlated systems
Andrey E. Antipov, James P. F. LeBlanc, Emanuel Gull
The dual fermion method is a multiscale approach for solving lattice problems of interacting strongly correlated systems. In this paper, we present the \texttt{opendf} code, an ope…
Mechanisms of finite temperature magnetism in the three-dimensional Hubbard model
Daniel Hirschmeier, Hartmut Hafermann, Emanuel Gull +2
We examine the nature of the transition to the antiferromagnetically ordered state in the half-filled three-dimensional Hubbard model using the dual-fermion multiscale approach. Co…