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Atomtronics-enabled Quantum Technologies
Luigi Amico, Gerhard Birkl, Malcolm Boshier +1
Atomtronics is an emerging field in quantum technology that promises to realize 'atomic circuit' architectures exploiting ultra-cold atoms manipulated in versatile micro-optical ci…
Mesoscopic Vortex-Meissner currents in ring ladders
Tobias Haug, Luigi Amico, Rainer Dumke +1
Recent experimental progress have revealed Meissner and Vortex phases in low-dimensional ultracold atoms systems. Atomtronic setups can realize ring ladders, while explicitly takin…
Superconducting Resonator-Rydberg Atom Hybrid in the Strong Coupling Regime
Deshui Yu, Alessandro Landra, Maria Martinez Valado +4
We propose a promising hybrid quantum system, where a highly-excited atom strongly interacts with a superconducting LC oscillator via the electric field of capacitor. An external e…
Quantum State Transmission in a Superconducting Charge Qubit-Atom Hybrid
Deshui Yu, Maria Martinez Valado, Christoph Hufnagel +3
Hybrids consisting of macroscopic superconducting circuits and microscopic components, such as atoms and spins, have the potential of transmitting an arbitrary state between differ…
Two-dimensional network of atomtronic qubits
Shabnam Safaei, Benoît Grémaud, Rainer Dumke +3
Through a combination of laser beams, we engineer a two-dimensional optical lattice of Mexican hat potentials able to host atoms in its ring-shaped wells. When tunneling can be ign…
Charge Qubit-Atom Hybrid
Deshui Yu, Maria Martinez Valado, Christoph Hufnagel +3
We investigate a novel hybrid system of a superconducting charge qubit interacting directly with a single neutral atom via electric dipole coupling. Interfacing of the macroscopic…