151 citations · 292 across the 6 of their papers we have counts for
6 papers
Josephson current through a nanoscale magnetic quantum dot
F. Siano, R. Egger
We present theoretical results for the equilibrium Josephson current through an Anderson dot tuned into the magnetic regime, using Hirsch-Fye Monte Carlo simulations covering the c…
The two-boundary sine-Gordon model
J. -S. Caux, H. Saleur, F. Siano
We study in this paper the ground state energy of a free bosonic theory on a finite interval of length with either a pair of sine-Gordon type or a pair of Kondo type interactio…
Transport theory of carbon nanotube Y junctions
R. Egger, B. Trauzettel, S. Chen +1
We describe a generalization of Landauer-Büttiker theory for networks of interacting metallic carbon nanotubes. We start with symmetric starlike junctions and then extend our appro…
The Josephson current in Luttinger liquid-superconductor junctions
J. -S. Caux, H. Saleur, F. Siano
We study the Josephson current through a Luttinger liquid in contact with two superconductors. We show that it can be deduced from the Casimir energy in a two-boundary version of t…
External voltage sources and Tunneling in quantum wires
A. Koutouza, F. Siano, H. Saleur
We (re) consider in this paper the problem of tunneling through an impurity in a quantum wire with arbitrary Luttinger interaction parameter. By combining the integrable approach d…
Current bistability and hysteresis in strongly correlated quantum wires
R. Egger, H. Grabert, A. Koutouza +2
Nonequilibrium transport properties are determined exactly for an adiabatically connected single channel quantum wire containing one impurity. Employing the Luttinger liquid model…