Charging and energy fluctuations of a driven quantum battery
We consider a quantum battery modelled as a set of N independent two-level quantum
systems driven by a time dependent classical source. Different figures of merit, such as …
systems driven by a time dependent classical source. Different figures of merit, such as …
Observation of edge magnetoplasmon squeezing in a quantum Hall conductor
Squeezing of the quadratures of the electromagnetic field has been extensively studied in
optics and microwaves. However, previous works focused on the generation of squeezed …
optics and microwaves. However, previous works focused on the generation of squeezed …
Processing quantum signals carried by electrical currents
Recent developments in the coherent manipulation of electrons in ballistic conductors
include the generation of time-periodic electrical currents involving one to few electronic …
include the generation of time-periodic electrical currents involving one to few electronic …
Levitons in helical liquids with Rashba spin-orbit coupling probed by a superconducting contact
We consider transport properties of a single edge of a two-dimensional topological insulator,
in presence of Rashba spin-orbit coupling, driven by two external time-dependent voltages …
in presence of Rashba spin-orbit coupling, driven by two external time-dependent voltages …
Collisional interferometry of levitons in quantum Hall edge channels at
We consider a Hong-Ou-Mandel interferometer for Lorentzian voltage pulses applied to
quantum Hall edge channels at filling factor ν= 2. Due to interedge interactions, the injected …
quantum Hall edge channels at filling factor ν= 2. Due to interedge interactions, the injected …
Levitons in superconducting point contacts
We investigate the transport properties of a superconducting quantum point contact in the
presence of an arbitrary periodic drive. In particular, we calculate the DC current and noise …
presence of an arbitrary periodic drive. In particular, we calculate the DC current and noise …
Hong-Ou-Mandel heat noise in the quantum Hall regime
We investigate heat current fluctuations induced by a periodic train of Lorentzian-shaped
pulses, carrying an integer number of electronic charges, in a Hong-Ou-Mandel (HOM) …
pulses, carrying an integer number of electronic charges, in a Hong-Ou-Mandel (HOM) …
Probing interactions via nonequilibrium momentum distribution and noise in integer quantum Hall systems at
We consider the excitation of single-electron wave packets by means of a time-dependent
voltage applied to the ballistic edge channels of the integer quantum Hall effect at filling …
voltage applied to the ballistic edge channels of the integer quantum Hall effect at filling …
Suppression of the radiation squeezing in interacting quantum Hall edge channels
We study the quantum fluctuations of the two quadratures of the emitted electromagnetic
radiation generated by a quantum Hall device in a quantum point contact geometry. In …
radiation generated by a quantum Hall device in a quantum point contact geometry. In …
Spectral properties of interacting helical channels driven by Lorentzian pulses
Precise sha** of coherent electron sources allows the controlled creation of wavepackets
into a one dimensional (1D) quantum conductor. Periodic trains of Lorentzian pulses have …
into a one dimensional (1D) quantum conductor. Periodic trains of Lorentzian pulses have …