Tunable coupling engineering between superconducting resonators: from sidebands to effective gauge fields
arXiv:1207.3408 · doi:10.1103/PhysRevB.87.134504
Abstract
In this work we show that a tunable coupling between microwave resonators can be engineered by means of simple Josephson junctions circuits, such as dc- and rf-SQUIDs. We show that by controlling the time dependence of the coupling it is possible to switch on and off and modulate the cross-talk, boost the interaction towards the ultrastrong regime, as well as to engineer red and blue sideband couplings, nonlinear photon hopping and classical gauge fields. We discuss how these dynamically tunable superconducting circuits enable key applications in the fields of all optical quantum computing, continuous variable quantum information and quantum simulation - all within the reach of state of the art in circuit-QED experiments.
11 pages, 4 figures
References in corpus (28)
- QuTiP 2: A Python framework for the dynamics of open quantum systems
- Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
- Strongly Interacting Polaritons in Coupled Arrays of Cavities
- Universal Quantum Computation with Continuous-Variable Cluster States
- Observation of the Bloch-Siegert Shift in a Qubit-Oscillator System in the Ultrastrong Coupling Regime
- Amplification and squeezing of quantum noise with a tunable Josephson metamaterial
- Photon blockade induced Mott transitions and XY spin models in coupled cavity arrays
- Time-reversal symmetry breaking in circuit-QED based photon lattices
- A widely tunable parametric amplifier based on a SQUID array resonator
- Generating Entangled Microwave Radiation Over Two Transmission Lines
- Ultrastrong coupling regime of cavity QED with phase-biased flux qubits
- The dynamical Casimir effect in superconducting microwave circuits
- Controllable coupling of superconducting flux qubits
- Josephson junction-embedded transmission-line resonators: from Kerr medium to in-line transmon
- Two-resonator circuit QED: A superconducting quantum switch
- Microwave Photon Detector in Circuit QED
- Quantum metamaterials: Electromagnetic waves in a Josephson qubit line
- Bringing entanglement to the high temperature limit
- Time evolution algorithms for Matrix Product States and DMRG
- Analogue Hawking Radiation in a dc-SQUID Array Transmission Line
- On the phase transition of light in cavity QED lattices
- Using Superconducting Qubit Circuits to Engineer Exotic Lattice Systems
- Switchable resonant coupling of flux qubits
- A Fully Quantum Mechanical Model of a SQUID Ring Coupled to an Electromagnetic Field
- Superconducting Analogues of Quantum Optical Phenomena: Macroscopic Quantum Superpositions and Squeezing in a SQUID Ring
- Superconducting resonators as beam splitters for linear-optics quantum computation
- Quantum Statistics and Entanglement of Two Electromagnetic Field Modes Coupled via a Mesoscopic SQUID Ring
- Pair condensation of bosonic atoms induced by optical lattices
Cited by in corpus (9)
- Topological Photonics
- Optomechanical-like coupling between superconducting resonators
- Tunable and Switchable Coupling Between Two Superconducting Resonators
- Steady-state phase diagram of a driven QED-cavity array with cross-Kerr nonlinearities
- Quantum phase transition in a multi-connected superconducting Jaynes-Cummings lattice
- Coherent dynamics in long fluxonium qubits
- Site-wise manipulations and Mott insulator-superfluid transition of interacting photons using superconducting circuit simulators
- Mott insulator-superfluid phase transition in a detuned multi-connected Jaynes-Cummings lattice
- Phase diagram of a QED-cavity array coupled via a N-type level scheme