128 citations · 483 across the 9 of their papers we have counts for
8 papers · 1 filter
Fermionic renormalization group methods for transport through inhomogeneous Luttinger liquids
V. Meden, S. Andergassen, T. Enss +2
We compare two fermionic renormalization group methods which have been used to investigate the electronic transport properties of one-dimensional metals with two-particle interacti…
Charging of a quantum dot coupled to Luttinger liquid leads
P. Waechter, V. Meden, K. Schoenhammer
Luttinger liquid behavior of one-dimensional correlated electron systems is characterized by power-law scaling of a variety of physical observables with exponents determined by a s…
Indirect forces between impurities in one-dimensional quantum liquids
P. Waechter, V. Meden, K. Schoenhammer
We investigate the indirect interaction between two isolated impurities in a Luttinger liquid described by a microscopic lattice model. To treat the electron-electron interaction U…
Influence of the contacts on the conductance of interacting quantum wires
K. Janzen, V. Meden, K. Schoenhammer
We investigate how the conductance G through a clean interacting quantum wire is affected by the presence of contacts and noninteracting leads. The contacts are defined by a vanish…
Renormalization-group analysis of the one-dimensional extended Hubbard model with a single impurity
S. Andergassen, T. Enss, V. Meden +3
We analyze the one-dimensional extended Hubbard model with a single static impurity by using a computational technique based on the functional renormalization group. This extends p…
Junctions of one-dimensional quantum wires - correlation effects in transport
X. Barnabe-Theriault, A. Sedeki, V. Meden +1
We investigate transport of spinless fermions through a single site dot junction of M one-dimensional quantum wires. The semi-infinite wires are described by a tight-binding model.…