Mesoscopic Vortex–Meissner currents in ring ladders
Mesoscopic Vortex–Meissner currents in ring ladders
Recent experimental progress have revealed Meissner and Vortex phases in low-dimensional ultracold atoms systems. Atomtronic setups can realize ring ladders, while explicitly taking the finite size of the system into account. This enables the engineering of quantized chiral currents and phase slips in-between them. We find that the mesoscopic scale …