5 papers
Dynamic charge oscillation in a quantum conductor driven by ultrashort voltage pulses
Lucas Mazzella, Seddik Ouacel, Inès Safi
Time-dependent driving with ultrashort voltage pulses brings quantum conductors into the non-adiabatic transport regime, where novel dynamical effects emerge. An example of this ph…
Anyonic exchange in the time domain is tied to Luttinger type scaling
Aleksander Latyshev, Ines Safi
We consider Fractional Quantum Hall (FQH) edges with a spatially local Quantum Point Contact (QPC). Within the Unified Nonequilibrium Perturbative (UNEP) framework, without assumpt…
Robust protocols to reveal anyonic time-exchange phase
Ines Safi
We consider hierarchical quantum Hall edge states with modes and a spatially local quantum point contact (QPC). In general, the field of an injected anyon does not directly acq…
Hong-Ou-Mandel interferometry for fractional excitations: Unified framework and dip width scaling
Aleksander Latyshev, Imen Taktak, Ipsita Mandal +1
Extending Hong--Ou--Mandel (HOM) interferometry to the fractional quantum Hall effect (FQHE) promises direct access to anyonic statistics, yet remains challenging: on-demand anyon…
AC driven fractional quantum Hall systems: Uncovering unexpected features
Imen Taktak, Ines Safi
We investigate the challenges of reaching the quantum regime and generating minimal excitations in the fractional quantum Hall effect (FQHE) under AC driving. Using the unifying no…