Many-Body Interactions with Tunable-Coupling Transmon Qubits

Abstract

The efficient implementation of many-body interactions in superconducting circuits allows for the realization of multipartite entanglement and topological codes, as well as the efficient simulation of highly correlated fermionic systems. We propose the engineering of fast multiqubit interactions with tunable transmon-resonator couplings. This dynamics is obtained by the modulation of magnetic fluxes threading superconducting quantum interference device loops embedded in the transmon devices. We consider the feasibility of the proposed implementation in a realistic scenario and discuss potential applications.

5 pages + supplemental material, 4+1 figures

References in corpus (29)

• Fault-tolerant quantum computation by anyons
• Circuit Quantum Electrodynamics: Coherent Coupling of a Single Photon to a Cooper Pair Box
• Charge insensitive qubit design derived from the Cooper pair box
• Cavity quantum electrodynamics for superconducting electrical circuits: an architecture for quantum computation
• Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
• An Open-System Quantum Simulator with Trapped Ions
• 14-qubit entanglement: creation and coherence
• Multi-particle entanglement of hot trapped ions
• Entanglement and quantum computation with ions in thermal motion
• Realization of Three-Qubit Quantum Error Correction with Superconducting Circuits
• Preparation and Measurement of Three-Qubit Entanglement in a Superconducting Circuit
• Generation of Three-Qubit Entangled States using Superconducting Phase Qubits
• Implementation of a Toffoli Gate with Superconducting Circuits
• Experimental Realization of Non-Abelian Geometric Gates
• Realization of Deterministic Quantum Teleportation with Solid State Qubits
• Using Sideband Transitions for Two-Qubit Operations in Superconducting Circuits
• Switchable ultrastrong coupling in circuit QED
• Two-Qubit State Tomography using a Joint Dispersive Read-Out
• First-order sideband transitions with flux-driven asymmetric transmon qubits
• Tunable coupling in circuit quantum electrodynamics with a superconducting V-system
• A superconducting qubit with Purcell protection and tunable coupling
• Simulating open quantum systems: from many-body interactions to stabilizer pumping
• Quantum Simulation of Interacting Fermion Lattice Models in Trapped Ions
• Digital Quantum Simulation of Spin Systems in Superconducting Circuits
• Sideband Transitions and Two-Tone Spectroscopy of a Superconducting Qubit Strongly Coupled to an On-Chip Cavity
• Digital Quantum Simulation of the Holstein Model in Trapped Ions
• Proposal for generating and detecting multi-qubit GHZ states in circuit QED
• Superconducting qubits can be coupled and addressed as trapped ions
• Stabilizer quantum error correction toolbox for superconducting qubits

Cited by in corpus (46)

• Qubit architecture with high coherence and fast tunable coupling
• Lattice gauge theories simulations in the quantum information era
• Quantum Simulation of Generic Many-Body Open System Dynamics Using Classical Noise
• Digital Quantum Simulation of Minimal AdS/CFT
• Robust Dynamic Hamiltonian Engineering of Many-Body Spin Systems
• Non-Abelian $SU(2)$ Lattice Gauge Theories in Superconducting Circuits
• Digital-Analog Quantum Simulations with Superconducting Circuits
• Fermion-Fermion Scattering in Quantum Field Theory with Superconducting Circuits
• Analysis of parametrically driven exchange-type (iSWAP) and two-photon (bSWAP) interactions between superconducting qubits
• Steady-state entanglement of spatially separated qubits via quantum bath engineering
• Hamiltonian Learning for Quantum Error Correction
• Quantum Simulator for Transport Phenomena in Fluid Flows
• Relativistic Motion with Superconducting Qubits
• Fast multi-qubit gates through simultaneous two-qubit gates
• Superconducting Quantum Simulator for Topological Order and the Toric Code
• Floquet quantum simulation with superconducting qubits
• Dipolar Spin Models with Arrays of Superconducting Qubits
• Robust multipartite entanglement generation via a collision model
• Digital-analog quantum simulation of generalized Dicke models with superconducting circuits
• Witnessing topological Weyl semimetal phase in a minimal circuit-QED lattice
• Quantum Simulation of Dissipative Processes without Reservoir Engineering
• Demonstration of tunable three-body interactions between superconducting qubits
• Synthesizing five-body interaction in a superconducting quantum circuit
• Entanglement of superconducting qubits via acceleration radiation
• Fermionic Models with Superconducting Circuits
• Universal two-qubit interactions, measurement and cooling for quantum simulation and computing
• Controlled-Controlled-Phase Gates for Superconducting Qubits Mediated by a Shared Tunable Coupler
• Circuit QED with qutrit: coupling three or more atoms via virtual photon exchange
• Cooling of Many-Body Systems via Selective Interactions
• Hardware-efficient fermionic simulation with a cavity-QED system
• Beyond adiabatic elimination: Effective Hamiltonians and singular perturbation
• Quantum Simulation of Spin Chains Coupled to Bosonic Modes with Superconducting Circuits
• Analytical solutions of basic models in quantum optics
• Deterministic generations of NOON states via shortcuts to adiabaticity
• Spin-1 models in the ultrastrong coupling regime of circuit QED
• Spin-chain-star systems: entangling multiple chains of spin qubits
• Emergent phases in a compass chain with multisite interactions
• Greenberger-Horne-Zeilinger state generation in qubit-chains via a single $\pi /2$-pulse
• Tunable coupling between a superconducting resonator and an artificial atom
• Parity-dependent state transfer for direct entanglement generation
• Parametric multi-element coupling architecture for coherent and dissipative control of superconducting qubits
• Algorithmic Primitives for Quantum-Assisted Quantum Control
• Signatures of topological quantum phase transitions in driven and dissipative qubit-arrays
• Dynamical decoupling of interacting spins through group factorization
• Anomalous Heat Transfer in Nonequilibrium Quantum Systems
• Efficient quantum simulation of fermionic and bosonic models in trapped ions