Three-mode entanglement by interlinked nonlinear interactions in optical ${\chi }^{(2)}$ media

Abstract

We address the generation of fully inseparable three-mode entangled states of radiation by interlinked nonlinear interactions in ${\chi }^{(2)}$ media. We show how three-mode entanglement can be used to realize symmetric and asymmetric telecloning machines, which achieve optimal fidelity for coherent states. An experimental implementation involving a single nonlinear crystal where the two interactions take place simultaneously is suggested. Preliminary experimental results showing the feasibility and the effectiveness of the interaction scheme with seeded crystal are also presented.

Revised Version. To appear in JOSA B

References in corpus (24)

• Quantum telecloning and multiparticle entanglement
• Multipartite entanglement for continuous variables: A quantum teleportation network
• Detecting genuine multipartite continuous-variable entanglement
• Quantum Dense Coding Exploiting Bright EPR Beam
• Continuous Variable Quantum Cryptography - beating the 3 dB loss limit
• Experimental demonstration of tripartite entanglement and controlled dense coding for continuous variables
• Experimental investigation of continuous variable quantum teleportation
• Tomography of Quantum Operations
• Using entanglement improves precision of quantum measurements
• Quantum teleportation of light beams
• Experimental verification of a fully inseparable tripartite continuous-variable state
• Universal cloning of continuous quantum variables
• Separability Properties of Three-mode Gaussian States
• Asymmetric quantum cloning machines in any dimension
• Quantum key distribution with bright entangled beams
• Optimal cloning of coherent states with a linear amplifier and beam splitters
• Quantum information distributors: Quantum network for symmetric and asymmetric cloning in arbitrary dimension and continuous limit
• Optical implementation of continuous-variable quantum cloning machines
• Experiment towards continuous-variable entanglement swapping: Highly correlated four-partite quantum state
• Unconditional Continuous Variable Dense Coding
• Quantum state engineering assisted by entanglement
• Improved discrimination of unitaries by entangled probes
• Cloning and Cryptography with Quantum Continuous Variables
• Improving quantum interferometry by using entanglement (to take a decision you'd better use entanglement)

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• Non-classicality criteria from phase-space representations and information-theoretical constraints are maximally inequivalent
• Interference of two photons of different color
• Bright tripartite entanglement in triply concurrent parametric oscillation
• Quantum and classical correlations of intense beams of light via joint photodetection
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• Quadripartite continuous-variable entanglement via quadruply concurrent downconversion
• Multimode entanglement in coupled cavity arrays
• Multimode entanglement and telecloning in a noisy environment
• Nonlocality of two- and three-mode continuous variable systems
• Tripartite entanglement in parametric down-conversion with spatially-structured pump
• Intensity correlations, entanglement properties and ghost imaging in multimode thermal-seeded parametric downconversion: Theory
• Quantum Entanglement in Nanocavity Arrays
• Optical state engineering, quantum communication, and robustness of entanglement promiscuity in three-mode Gaussian states
• Robust generation of entanglement in Bose-Einstein condensates by collective atomic recoil
• Entanglement properties of third harmonic generation via direct and cascaded parametric processes
• Continuous-Variable Quantum State Transfer with Partially Disembodied Transport
• Tripartite entanglement transfer from flying modes to localized qubits
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• Optimal quantum repeaters for qubits and qudits
• Demonstration of a bright and compact source of tripartite nonclassical light
• Information/disturbance trade-off in continuous variable Gaussian systems
• The quantum-classical transition in thermally seeded parametric downconversion
• Conditioning two-party quantum teleportation within a three-party quantum channel
• Object reconstruction from multiplexed quantum ghost images using reduction technique
• Multipartite entangled light from driven microcavities
• Entanglement in Three Coupled Harmonic Oscillators
• 3D phase-matching conditions for the generation of entangled triplets by chi(2) interlinked interactions
• Spatial multipartite entanglement and localization of entanglement
• The balance of quantum correlations for a class of feasible tripartite continuous variable states
• Controlled generation of field squeezing with cold atomic clouds coupled to a superconducting transmission line resonator
• Enhancement of Opto-Electro-Mechanical Entanglement through Three-Level Atoms
• Non-classical correlations in a two-mode optomechanical system
• Generation of Coherence via Gaussian Measurements
• Tripartite and bipartite entanglement in continuous-variable tripartite systems
• Geometric characterization of separability and entanglement in pure Gaussian states by single-mode unitary operations
• Quantum spatial dynamics of high-gain parametric down-conversion accompanied by cascaded up-conversion
• Coupled three-mode squeezed vacuum: Gaussian steering and remote generation of Wigner negativity
• Local vs Nonlocal cloning in a noisy environment
• Experimental pre-assessing entanglement in Gaussian states mixing
• The versatility of continuous-variable asymmetric tripartite entanglement allows Alice and Clare to keep secrets from Bob