Perspective on new implementations of atomtronic circuits

Abstract

In this article, we provide perspectives for atomtronics circuits on quantum technology platforms beyond simple bosonic or fermionic cold atom matter-wave currents. Specifically, we consider (i) matter-wave schemes with multi-component quantum fluids; (ii) networks of Rydberg atoms that provide a radically new concept of atomtronics circuits in which the flow, rather than in terms of matter, occurs through excitations; (iii) hybrid matter-wave circuits - cavities systems that can be used to study atomtronic circuits beyond the standard solutions and provide new schemes for integrated matter-wave networks. We also sketch how driving these systems can open new pathways for atomtronics.

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• A scanning gate microscope for cold atomic gases
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• Long-range quantum gate via Rydberg states of atoms in a thermal microwave cavity
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• Mesoscopic Vortex-Meissner currents in ring ladders
• Shapiro steps in driven atomic Josephson junctions
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• Deep learning based quantum vortex detection in atomic Bose-Einstein condensates
• Dissipation Mechanisms in Fermionic Josephson Junction
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• Thermoelectricity in a junction between interacting cold atomic Fermi gases
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• Variational Quantum Eigensolver for SU($N$) Fermions
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• Magnetically guided Cesium interferometer for inertial sensing
• Controlled Transport between Fermi Superfluids Through a Quantum Point Contact
• Controlled flow of excitations in a ring-shaped network of Rydberg atoms
• Probe for bound states of SU(3) fermions and colour deconfinement
• Quantum transfer of interacting qubits
• Stabilizing Rabi Oscillation of a Charge Qubit via Atomic Clock Technique
• Analytically Solvable Model for Qubit-Mediated Energy Transfer between Quantum Batteries
• Bosonic superfluid transport in a quantum point contact
• Implementation of an atomtronic SQUID in a strongly confined toroidal condensate
• Role of Nambu-Goldstone modes in the fermionic superfluid point contact
• Dissipation and fluctuations in elongated bosonic Josephson junctions
• Optimal scaling of persistent currents for interacting bosons on a ring
• Atomtronics with a spin: statistics of spin transport and non-equilibrium orthogonality catastrophe in cold quantum gases
• Producing flow in "racetrack" atom circuits by stirring at zero and non-zero temperature
• Controlled creation of three-dimensional vortex structures in Bose--Einstein condensates using artificial magnetic fields
• Rydberg atomtronic devices
• Lectures on Non Perturbative Field Theory and Quantum Impurity Problems
• Persistent currents in coherently coupled Bose-Einstein condensates in a ring trap
• Persistent currents in Bose-Bose mixtures after an interspecies interaction quench
• Two-dimensional network of atomtronic qubits
• Thermally activated phase slips of one-dimensional Bose gases in shallow optical lattices
• Charge-Qubit-Resonator-Interface-Based Nonlinear Circuit QED
• Single-particle versus many-body phase coherence in an interacting Fermi gas
• Nonclassical states in strongly correlated bosonic ring ladders
• Vortex detection in atomic Bose-Einstein condensates using neural networks trained on synthetic images
• Dephasing-rephasing dynamics of one-dimensional tunneling quasicondensates
• Interference dynamics of matter-waves of SU($N$) fermions
• Advances in atomtronics
• Optically Tailored Trapping Geometries for Ultracold Atoms on a Type-II Superconducting Chip
• Persistent currents in a strongly interacting multicomponent Bose gas on a ring
• Exact one-particle density matrix for SU($N$) fermionic matter-waves in the strong repulsive limit
• Quantum superpositions of current states in Rydberg-atom networks
• Multi-pass guided atomic Sagnac interferometer for high-performance rotation sensing
• Coherent interface between optical and microwave photons on an integrated superconducting atom chip
• Massive particle interferometry with lattice solitons
• Coherent excitation transport through ring-shaped networks
• Two-excitation routing via linear quantum channels
• Stabilizing persistent currents in an atomtronic Josephson junction necklace
• Persistent Currents in Atomtronic Circuits of SU(N) Fermions
• Formation of local and global currents in a toroidal Bose--Einstein condensate via an inhomogeneous artificial gauge field

Cited by in corpus (18)

• Persistent currents in ultracold gases
• Rydberg atomtronic devices
• Shapiro steps in strongly-interacting Fermi gases
• Quantum superpositions of current states in Rydberg-atom networks
• Extractable energy from quantum superposition of current states
• Signature of Andreev-Bashkin superfluid drag from Cavity Optomechanics
• Realizing an Atomtronic AQUID in a Rotating-Box Potential
• Dipolar magnetostirring protocol for three-well atomtronic circuits
• Designing Atomtronic Circuits via Superfluid Dynamics
• Static impurity in a mesoscopic system of SU($N$) fermionic matter-waves
• Josephson Dynamics in 2D Ring-shaped Condensates
• Probing Superfluidity with Quantum Vortex Necklaces
• Theoretical description of atomtronic Josephson junctions in an optical lattice
• Increasing the stability of a superfluid in a rotating necklace potential
• Synthetic fractional flux quanta in a ring of superconducting qubits
• Third quantization with Hartree approximation for open-system bosonic transport
• Atomic Josephson Parametric Amplifier
• Controlled acoustic-driven vortex transport in coupled superfluid rings