17 citations
- Centre de Physique ThéoriqueFR35 papers
- Aix-Marseille UniversitéFR25 papers
- Université de ToulonFR22 papers
- Aalborg UniversityDK4 papers
- Institut de Mathématiques de MarseilleFR4 papers
- Institut de Mécanique et d'Ingénierie de BordeauxFR4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Château GombertFR3 papers
- Central European UniversityAT2 papers
- Centre Interdisciplinaire de Nanoscience de MarseilleFR2 papers
- Colorado CollegeUS2 papers
- HUN-REN Alfréd Rényi Institute of MathematicsHU2 papers
4 papers · 1 filter
Quantum theory for edge current and noise in two-dimensional topological superconductors
S. Pintus, A. Crépieux
We calculate the edge current and its fluctuations, i.e. noise, in a two-dimensional topological superconductor using the T-matrix and the Green function techniques. We show that t…
Photo-assisted shot noise probes multiple charge carriers in quantum Hall edges
Kishore Iyer, Flavio Ronetti, Benoît Grémaud +3
Fractional charges in the fractional quantum Hall effect were first observed via DC shot noise measurements of anyons tunneling at a quantum point contact (QPC). However, in scenar…
Quantum dot dephasing by fractional quantum Hall edge states
Thi Kim Thanh Nguyen, Adeline Crepieux, Thibaut Jonckheere +3
We consider the dephasing rate of an electron level in a quantum dot, placed next to a fluctuating edge current in the fractional quantum Hall effect. Using perturbation theory, we…
Measurement of finite frequency noise cross-correlations with a resonant circuit
Marjorie Creux, Adeline Crepieux, Thierry Martin
The measurement of finite frequency noise cross-correlations represents an experimental challenge in mesoscopic physics. Here we propose a generalisation of the resonant LC circuit…