24 citations · 153 across the 23 of their papers we have counts for
4 papers · 1 filter
Heat transport through quantum Hall edge states: Tunneling versus capacitive coupling to reservoirs
H. Aita, L. Arrachea, C. Naón +1
We study the heat transport along an edge state of a two-dimensional electron gas in the quantum Hall regime, in contact to two reservoirs at different temperatures. We consider tw…
Voltage profile and four terminal resistance of an interacting quantum wire
Liliana Arrachea, Carlos Naón, Mariano Salvay
We investigate the behavior of the four-terminal resistance in a quantum wire described by a Luttinger liquid in two relevant situations: (i) in the presence of a single…
Quantum pump effect in one-dimensional systems of Dirac fermions
L. Arrachea, Carlos Naón, Mariano Salvay
We investigate the behavior of the directed current in one-dimensional systems of Dirac fermions driven by local periodic potentials in the forward as well in backscattering channe…
Non-perturbative approach to backscattering off a dynamical impurity in 1D Fermi systems
Daniel G. Barci, L. Moriconi, M. Moriconi +2
We investigate the problem of backscattering off a time-dependent impurity in a one-dimensional electron gas. By combining the Schwinger-Keldysh method with an adiabatic approximat…