Shaping an Itinerant Quantum Field by Dissipation

Abstract

We show that inducing sidebands in the emission of a single emitter into a one dimensional waveguide, together with a dissipative re-pumping process, a photon field is cooled down to a squeezed vacuum. Our method does not require to be in the strong coupling regime, works with a continuum of propagating field modes and it may lead to sources of tunable multimode squeezed light in circuit QED systems.

4 pages, 3 figures

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• Coupling Superconducting Qubits via a Cavity Bus
• Resonance Fluorescence of a Single Artificial Atom
• Generating Single Microwave Photons in a Circuit
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• Microwave photonics with superconducting quantum circuits
• Mesoscopic Entanglement Induced by Spontaneous Emission in Solid-State Quantum Optics
• Processing quantum information with relativistic motion of atoms
• Circuit QED bright source for chiral entangled light based on dissipation
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• Engineering two-mode entangled states between two superconducting resonators by dissipation
• Ultrastrong Jaynes-Cummings Model
• Phononic waveguide assisted steady state entanglement of SiV centers
• Inducing Non-Classical Lasing Via Periodic Drivings in Circuit Quantum Electrodynamics
• Gradiometric flux qubits with tunable gap
• Manipulating counter-rotating interactions in the quantum Rabi model via qubit frequency modulation
• Steady-state nested entanglement structures in harmonic chains with single-site squeezing manipulation
• Hybrid quantum device with a carbon nanotube and a flux qubit for dissipative quantum engineering
• Robust continuous-variable entanglement of microwave photons with cavity electromechanics
• Preparing ground states and squeezed states of nanomechanical cantilevers by fast dissipation
• Parity-Engineered Light-Matter Interaction
• Quantum gates via relativistic remote control
• Simulating systems of itinerant spin-carrying particles using arrays of superconducting qubits and resonators
• Mesoscopic mean-field theory for spin-boson chains in quantum optical systems
• Bose-Hubbard models with photon pairing in circuit-QED
• Macroscopic distant magnon-mode entanglement via a squeezed drive
• Topological phases of shaken quantum Ising lattices
• Enhanced Parameter Estimation with Periodically Driven Quantum Probe
• Engineering squeezed thermal reservoirs via passive linear coupling