41 citations · 177 across the 16 of their papers we have counts for
4 papers · 1 filter
Mesoscopic superfluid to superconductor transition
Yehoshua Winsten, Doron Cohen
Spectrum tomography for the energy () of a ring-shaped Bose-Hubbard circuit is illustrated. There is an inter-particle interaction that controls superfluidity (SF) and the t…
Quantum thermalization and the route to ergodicity
Amichay Vardi, Doron Cohen
We consider a minimal model for quantum thermalization of coupled chaotic subsystems. The route towards ergodicity is explored as a function of the coupling strength. The results a…
Quantum measurement of work in mesoscopic systems
Anant Vijay Varma, Doron Cohen
Heat and work in thermodynamics refer to the measurement of changes in energy content of external bodies (baths and agents). We discuss the implications of quantum mechanics on the…
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…