4 citations · 9 across the 6 of their papers we have counts for
6 papers
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 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…
Tweezer interferometry with NOON states
Yehoshua Winsten, Doron Cohen, Yoav Sagi
Atomic interferometers measure phase differences along paths with exceptional precision. Tweezer interferometry represents a novel approach for this measurement by guiding particle…
Quantum irreversibility of quasistatic protocols for finite-size quantized systems
Yehoshua Winsten, Doron Cohen
Quantum mechanically, a driving process is expected to be reversible in the quasistatic limit, also known as the adiabatic theorem. This statement stands in opposition to classical…
Stochastic modeling of spreading and dissipation in mixed-chaotic systems that are driven quasistatically
Yehoshua Winsten, Doron Cohen
We analyze energy spreading for a system that features mixed chaotic phase-space, whose control parameters (or slow degrees of freedom) vary quasi-statically. For demonstration pur…
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…