429 citations · 952 across the 14 of their papers we have counts for
5 papers · 1 filter
A quantum criticality perspective on the charging of narrow quantum-dot levels
V. Kashcheyevs, C. Karrasch, T. Hecht +3
Understanding the charging of exceptionally narrow levels in quantum dots in the presence of interactions remains a challenge within mesoscopic physics. We address this fundamental…
Adiabatic pumping through a quantum dot in the Kondo regime: Exact results at the Toulouse limit
Avraham Schiller, Alessandro Silva
Transport properties of ultrasmall quantum dots with a single unpaired electron are commonly modeled by the nonequilibrium Kondo model, describing the exchange interaction of a spi…
Unified description of correlations in double quantum dots
Vyacheslavs Kashcheyevs, Avraham Schiller, Amnon Aharony +1
The two-level model for a double quantum dot coupled to two leads, which is ubiquitously used to describe charge oscillations, transmission-phase lapses and correlation-induced res…
Coulomb blockade and Quantum Critical Points in Quantum Dots
Frithjof B. Anders, Eran Lebanon, Avraham Schiller
An ultrasmall quantum dot coupled to a lead and to a quantum box (a large quantum dot) is investigated. Tuning the tunneling amplitudes to the lead and box, we find a line of unsta…
The Coulomb Blockade in Quantum Boxes
Eran Lebanon, Avraham Schiller, Frithjof B. Anders
The charging of a quantum box connected to a lead by a single-mode point contact is solved for arbitrary temperatures, tunneling amplitudes, and gate voltages, using a variant of W…