Dissipative stabilization of maximal entanglement between non-identical emitters via two-photon excitation
arXiv:2306.06028 · doi:10.1103/PhysRevResearch.6.043051
Abstract
Two non-identical quantum emitters, when placed within a cavity and coherently excited at the two-photon resonance, can reach stationary states of nearly maximal entanglement. In Vivas-Viaña et al., we introduce a frequency-resolved Purcell effect stabilizing entangled states among strongly interacting quantum emitters embedded in a cavity. Here, we delve deeper into a specific configuration with a particularly rich phenomenology: two interacting quantum emitters under coherent excitation at the two-photon resonance. This scenario yields two resonant cavity frequencies where the combination of two-photon driving and Purcell-enhanced decay stabilizes the system into the sub- and superradiant states, respectively. By considering the case of non-degenerate emitters and exploring the parameter space of the system, we show that this mechanism is merely one among a complex family of phenomena that can generate both stationary and metastable entanglement when driving the emitters at the two-photon resonance. We provide a global perspective of this landscape of mechanisms and contribute analytical characterizations and insights into these phenomena, establishing connections with previous reports in the literature and discussing how some of these effects can be optically detected.
arXiv comment27 pages, 16 figures
References in corpus (72)
- Quantum entanglement
- Entanglement of Formation of an Arbitrary State of Two Qubits
- The Quantum Internet
- Photonic quantum technologies
- Outlook for inverse design in nanophotonics
- Quantum metrology with nonclassical states of atomic ensembles
- Interfacing single photons and single quantum dots with photonic nanostructures
- Integrated Photonic Quantum Technologies
- Near optimal single photon sources in the solid state
- Open Quantum Systems. An Introduction
- Single-Photon Switching and Entanglement of Solid-State Qubits in an Integrated Nanophotonic System
- Near-unity coupling efficiency of a quantum emitter to a photonic-crystal waveguide
- Dynamically protected cat-qubits: a new paradigm for universal quantum computation
- Entanglement generated by dissipation and steady state entanglement of two macroscopic objects
- A bright and fast source of coherent single photons
- Entanglement of two qubits mediated by one-dimensional plasmonic waveguides
- Dissipative production of a maximally entangled steady state
- Direct Observation of Controlled Coupling in an Individual Quantum Dot Molecule
- Stabilizing entanglement autonomously between two superconducting qubits
- Quantum Optics of Chiral Spin Networks
- Tunable Indistinguishable Photons From Remote Quantum Dots
- Efficient coupling of photons to a single molecule and the observation of its resonance fluorescence
- Photon-mediated interactions between quantum emitters in a diamond nanocavity
- Observation of Dicke Superradiance for Two Artificial Atoms in a Cavity with High Decay Rate
- Quantum teleportation via a W state
- Open quantum systems with local and collective incoherent processes: Efficient numerical simulation using permutational invariance
- Quantum network nodes based on diamond qubits with an efficient nanophotonic interface
- Single organic molecules for photonic quantum technologies
- Quantum theory of collective strong coupling of molecular vibrations with a microcavity mode
- Integrated quantum photonics with silicon carbide: challenges and prospects
- Quantum Spin Dimers from Chiral Dissipation in Cold-Atom Chains
- Dissipation-driven generation of two-qubit entanglement mediated by plasmonic waveguides
- Turning a molecule into a coherent two-level quantum system
- Robust concurrent remote entanglement between two superconducting qubits
- Scalable in operando strain tuning in nanophotonic waveguides enabling three-quantum dot superradiance
- Mesoscopic Entanglement Induced by Spontaneous Emission in Solid-State Quantum Optics
- Collective super- and subradiant dynamics between distant optical quantum emitters
- GHZ versus W : Quantum Teleportation through Noisy Channels
- Super-radiant emission from quantum dots in a nanophotonic waveguide
- Stabilizing a Bell state of two superconducting qubits by dissipation engineering
- Mutual Coupling of two Semiconductor Quantum Dots via an Optical Nanocavity Mode
- Bloch-Redfield equations for modeling light-harvesting complexes
- Staying positive: going beyond Lindblad with perturbative master equations
- Improved Quantum Magnetometry beyond the Standard Quantum Limit
- Single-molecule vacuum Rabi splitting: four-wave mixing and optical switching at the single-photon level
- Comparing and combining measurement-based and driven-dissipative entanglement stabilization
- Observation of a phononic Mollow triplet in a hybrid spin-nanomechanical system
- Quantum Sensing of Weak Radio-Frequency Signals by Pulsed Mollow Absorption Spectroscopy
- Symmetries and Conservation Laws in Quantum Trajectories: Dissipative Freezing
- Cavity-enhanced simultaneous dressing of quantum dot exciton and biexciton states
- Coherent coupling of a single molecule to a scanning Fabry-Perot microcavity
- Tailoring the degree of entanglement of two coherently coupled quantum emitters
- Coherent State Preparation and Observation of Rabi Oscillations in a Single Molecule
- The Origin of Antibunching in Resonance Fluorescence
- Self-homodyne measurement of a dynamic Mollow triplet in the solid state
- Coherence in Cooperative Photon Emission from Indistinguishable Quantum Emitters
- Superradiant and subradiant states in lifetime-limited organic molecules through laser-induced tuning
- Photon correlation spectroscopy as a witness for quantum coherence
- Molecule-photon interactions in phononic environments
- An on-chip architecture for self-homodyned nonclassical light
- Cooperative Effects in Closely Packed Quantum Emitters with Collective Dephasing
- Non-linear two-photon resonance fluorescence on a single artificial atom
- Signatures of cooperative emission in photon coincidence: Superradiance versus measurement-induced cooperativity
- Two-photon resonance fluorescence of two interacting non-identical quantum emitters
- Dissipation and decoherence induced by collective dephasing in coupled-qubit system with a common bath
- Steady-state entanglement generation for non-degenerate qubits
- Photon-photon Correlations from a Pair of Strongly Coupled Two-Level Emitters
- Inverse-designed dielectric cloaks for entanglement generation
- Different types of photon entanglement from a constantly driven quantum emitter inside a cavity
- Frequency-resolved Purcell effect for the dissipative generation of steady-state entanglement
- Time-dependent switching of the photon entanglement type using a driven quantum emitter-cavity system
- Phonon-induced transition between entangled and nonentangled photon emission in constantly driven quantum-dot--cavity systems
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- Superradiant and subradiant states in lifetime-limited organic molecules through laser-induced tuning
- Frequency-resolved Purcell effect for the dissipative generation of steady-state entanglement
- Many-Body Entanglement in Solid-State Emitters
- Stationary two-qubit entanglement mediated by one-dimensional plasmonic nanoarrays