We present measurements of the time-dependent fluctuations of electrical current in a
voltage-biased tunnel junction. We were able to simultaneously extract the first three …

Exact numerical results for the full counting statistics (FCS) for a one-dimensional tight-
binding model of noninteracting electrons are presented without using an idealized …

Optimal engine performances can be accomplished by quantum effects. Here we explore
two routes toward ideal engines, namely (1) quantum systems that operate as hybrid …

We make use of the first-quantized wave-packet formulation of the full counting statistics to
describe charge transport of noninteracting electrons in a mesoscopic device. We derive …

We present a general formalism based on scattering theory to calculate quantum correlation
functions involving several time-dependent current operators. A key ingredient is the …

We consider the Fermi gas in a nonequilibrium state obtained by applying an arbitrary time-
dependent potential to the Fermi gas in the ground state. We present a general method that …

We study a Josephson junction (JJ) in the regime of incoherent Cooper-pair tunneling,
capacitively coupled to a nonequilibrium noise source. The current-voltage (IV) …

We propose a derivation of the full counting statistics of electronic current based on a
positive-operator-valued measure. Our approach justifies the Levitov-Lesovik formula in the …

We point out the similarities in the definition of the “fidelity” of a quantum system and the
generating function determining the full counting statistics of charge transport through a …

We study the statistics of charge transfer through an impurity in a chiral Luttinger liquid
(realized experimentally as a quantum point contact in a fractional quantum Hall edge state …