Measuring the Kondo effect in the Aharonov-Bohm interferometer
Measuring the Kondo effect in the Aharonov-Bohm interferometer
The conductance ${\cal G}$ of an Aharonov-Bohm interferometer (ABI), with a strongly correlated quantum dot on one arm, is expressed in terms of the dot Green function, $G_{dd}$, the magnetic flux $\phi$ and the non-interacting parameters of the ABI. We show that one can extract $G_{dd}$ from the observed oscillations …