Anti-bunching dynamics of plasmonically mediated entanglement generation

Abstract

Dissipative entanglement generation protocols embrace environmental interactions in order to generate long-lived entangled states. In this letter, we report on the anti-bunching dynamics for a pair of actively driven quantum emitters coupled to a shared dissipative plasmonic reservoir. We find that anti-bunching is a universal signature for entangled states generated by dissipative means and examine its use as an entanglement diagnostic. We discuss the experimental validation of plasmonically mediated entanglement generation by Hanbury Brown-Twiss interferometry with picosecond timing resolution determined by an effective two-qubit Rabi frequency, and we analyze the robustness of entanglement generation with respect to perturbations in local detunings, couplings, and driving fields.

6 pages , 5 figures

References in corpus (9)

• Vacuum Rabi splitting in a plasmonic cavity at the single quantum emitter limit
• Entanglement of two qubits mediated by one-dimensional plasmonic waveguides
• Persistent Quantum Beats and Long-Distance Entanglement from Waveguide-Mediated Interactions
• Surface plasmons in a metal nanowire coupled to colloidal quantum dots: Scattering properties and quantum entanglement
• Extraordinary optical transmission of multimode quantum correlations via localized surface plasmons
• Comparing and combining measurement-based and driven-dissipative entanglement stabilization
• Dissipative dynamics of a solid-state qubit coupled to surface plasmons: from non-Markov to Markov regimes
• Dissipation-driven entanglement between qubits mediated by plasmonic nanoantennas
• Origins and optimization of entanglement in plasmonically coupled quantum dots

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• Multiqubit entanglement and quantum phase gates with epsilon-near-zero plasmonic waveguides
• Optical Detection and Storage of Entanglement in Plasmonically Coupled Quantum Dot Qubits
• Stationary two-qubit entanglement mediated by one-dimensional plasmonic nanoarrays
• Near-field imaging of plasmonic nanopatch antennas with integrated semiconductor quantum dots