We consider the measurement of higher current moments with a dissipative resonant circuit, which is coupled inductively to a mesoscopic device in the coherent regime. Information about the higher current moments is coded in the histograms of the charge on the capacitor plates of the resonant circuit. The role of dissipation is shown to be essential for the measured noise to remain finite. We also identify which combination of current correlators enters the measurement of the third moment. The results are illustrated for a quantum point contact.
We consider the injection of a controlled charge from a normal metal into an
edge state of the fractional quantum Hall effect, with a time-dependent voltage
$V(t)$. Using perturbative calculations in the tunneling limit, and a chiral
Luttinger liquid model for the edge state, we show that the electronic
correlations prevent the charge fluctuations to be divergent for a generic
voltage pulse $V(t)$. This is in strong contrast with the case of charge
injection in a normal metal, where this divergence is present. We show that
explicit formul{ae} for the mean injected charge and its fluctuations can be
obtained using an adiabatic approximation, and that non perturbative results
can be obtained for injection in an edge state of the FQHE with filling factor
$ nu=1/3$. Generalization to other correlated systems which can be described
with the Luttinger liquid model, like metallic Carbon nanotube, is given
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