2 papers
cond-mat.mes-hall2025
Quantum tomography of the superfluid-insulator transition for a mesoscopic atomtronic ring
Yehoshua Winsten, Doron Cohen
We provide a phase-space perspective for the analysis of the superfluid-insulator transition for finite-size Bose-Hubbard circuits. We explore how the eigenstates parametrically ev…
cond-mat.stat-mech2020
Quasistatic transfer protocols for atomtronic superfluid circuits
Yehoshua Winsten, Doron Cohen
Quasi-static protocols for systems that feature a mixed phase-space with both chaos and quasi-regular regions are beyond the standard paradigm of adiabatic processes. We focus on a…