154 citations · 694 across the 27 of their papers we have counts for
3 papers · 1 filter
Crystallization of fractional charges in a strongly interacting quasi-helical quantum dot
F. Cavaliere, F. M. Gambetta, S. Barbarino +1
The ground-state electron density of a one-dimensional spin-orbit coupled quantum dot with a Zeeman term and strong electron interaction is studied at the fractional helical liquid…
Correlation functions for the detection of Wigner molecules in a one-channel Luttinger liquid quantum dot
F. M. Gambetta, N. Traverso Ziani, F. Cavaliere +1
In one-channel, finite-size Luttinger one-dimensional quantum dots, both Friedel oscillations and Wigner correlations induce oscillations in the electron density with the same wave…
Anomalous Friedel oscillations in a quasi-helical quantum dot
F. M. Gambetta, N. Traverso Ziani, S. Barbarino +2
The charge and spin patterns of a quantum dot embedded into a spin-orbit coupled quantum wire subject to a magnetic field are investigated. A Luttinger liquid theory is developed,…