Experimental generation of four-mode continuous-variable cluster states
arXiv:0804.0289 · doi:10.1103/PhysRevA.78.012301
Abstract
Continuous-variable Gaussian cluster states are a potential resource for universal quantum computation. They can be efficiently and unconditionally built from sources of squeezed light using beam splitters. Here we report on the generation of three different kinds of continuous-variable four-mode cluster states. In our realization, the resulting cluster-type correlations are such that no corrections other than simple phase-space displacements would be needed when quantum information propagates through these states. At the same time, the inevitable imperfections from the finitely squeezed resource states and from additional thermal noise are minimized, as no antisqueezing components are left in the cluster states.
5 pages, 4 figures
References in corpus (16)
- Experimental One-Way Quantum Computing
- Universal Quantum Computation with Continuous-Variable Cluster States
- Multipartite entanglement for continuous variables: A quantum teleportation network
- Squeezing as an irreducible resource
- Detecting genuine multipartite continuous-variable entanglement
- Cluster States for Continuous-Variable Multipartite Entanglement
- Experimental Preparation of Quadripartite Cluster and GHZ Entangled States for Continuous Variables
- High-fidelity teleportation beyond the no-cloning limit and entanglement swapping for continuous variables
- Building Gaussian Cluster States by Linear Optics
- Optimal entanglement witnesses for continuous-variable systems
- Ultracompact Generation of Continuous-Variable Cluster States
- Experimental demonstration of quantum teleportation of broadband squeezing
- High-fidelity continuous-variable quantum teleportation toward multi-step quantum operations
- Examples of Gaussian cluster computation
- Entangling the optical frequency comb: simultaneous generation of multiple 2x2 and 2x3 continuous-variable cluster states in a single optical parametric oscillator
- Sequential Quantum Teleportation of Optical Coherent States
Cited by in corpus (110)
- Gaussian Quantum Information
- Photonic quantum technologies
- Ultra-Large-Scale Continuous-Variable Cluster States Multiplexed in the Time Domain
- Wavelength-Multiplexed Quantum Networks with Ultrafast Frequency Combs
- Time-Domain Multiplexed 2-Dimensional Cluster State: Universal Quantum Computing Platform
- Quantum memories: emerging applications and recent advances
- Quantum Computing with Continuous-Variable Clusters
- Modes and states in Quantum Optics
- Non-Gaussian Quantum States and Where to Find Them
- Perspective: Toward large-scale fault-tolerant universal photonic quantum computing
- Generation of one-million-mode continuous-variable cluster state by unlimited time-domain multiplexing
- Distributed Quantum Sensing Using Continuous-Variable Multipartite Entanglement
- Programmable Multimode Quantum Networks
- Graphical calculus for Gaussian pure states
- Demonstration of unconditional one-way quantum computations for continuous variables
- Temporal-mode continuous-variable cluster states using linear optics
- Generation and characterization of multimode quantum frequency combs
- Gate sequence for continuous variable one-way quantum computation
- Full multipartite entanglement of frequency comb Gaussian states
- Continuous-variable quantum computing in the quantum optical frequency comb
- Ultimate sensitivity of precision measurements with Gaussian quantum light : a multi-modal approach
- Experimental preparation of eight-partite linear and two-diamond shape cluster states for photonic qumodes
- Quantum secret sharing with continuous-variable cluster states
- Full characterization of a highly multimode entangled state embedded in an optical frequency comb using pulse shaping
- Arbitrarily Large Continuous-Variable Cluster States from a Single Quantum Nondemolition Gate
- Optical Quantum Computation
- Continuous-variable blind quantum computation
- On-demand photonic entanglement synthesizer
- The Optical Frequency Comb as a One-Way Quantum Computer
- Universal linear Bogoliubov transformations through one-way quantum computation
- Demonstration of a Controlled-Phase Gate for Continuous-Variable One-Way Quantum Computation
- Quantum networks generation based on four-wave mixing
- Compact Gaussian quantum computation by multi-pixel homodyne detection
- Experimental generation of 8.4 dB entangled state with an optical cavity involving a wedged type-II nonlinear crystal
- Building a large-scale quantum computer with continuous-variable optical technologies
- Experimental generation of 6 dB continuous variable entanglement from a nondegenerate optical parametric amplifier
- Generation of pure continuous-variable entangled cluster states of four separate atomic ensembles in a ring cavity
- Cascaded Entanglement Enhancement
- Is "genuine multipartite entanglement" really genuine?
- Efficient generation of universal two-dimensional cluster states with hybrid systems
- A waveguide cavity resonator source of squeezing
- Fabrication limits of waveguides in nonlinear crystals and their impact on quantum optics applications
- Preparing the bound instance of quantum entanglement
- Coherent feedback control of multipartite quantum entanglement for optical fields
- Multimode entanglement in coupled cavity arrays
- Proposal for Quantum Simulation via All-Optically Generated Tensor Network States
- Quantum coherent control of highly multipartite continuous-variable entangled states by tailoring parametric interactions
- Toward demonstrating controlled-X operation based on continuous variable four-partite cluster state and quantum teleporters
- Optimization of networks for measurement-based quantum computation
- Quantum Entanglement in Nanocavity Arrays
- A Scalable, Self-Analyzing Digital Locking System for use on Quantum Optics Experiments
- Fiber coupled EPR-state generation using a single temporally multiplexed squeezed light source
- Quantum entanglement and disentanglement of multi-atom systems
- Direct generation of a multi-transverse mode non-classical state of light
- Quantum state engineering in arrays of nonlinear waveguides
- Strong entanglement causes low gate fidelity in inaccurate one-way quantum computation
- Systematic Construction of Genuine Multipartite Entanglement Criteria using Uncertainty Relations
- Anyonic statistics with continuous variables
- Demonstration of Cluster State Shaping and Quantum Erasure for Continuous Variables
- Cluster State Generation with Spin-Orbit Coupled Fermionic Atoms in Optical Lattices
- Graphical description of local Gaussian operations for continuous-variable weighted graph states
- Subtraction better than addition: Entanglement in multimode squeezed vacuum post-interface with photons
- Experimental generation of tripartite polarization entangled states of bright optical beams
- Spatiotemporal graph states from a single optical parametric oscillator
- Continuous-Variable Entangled States of Light carrying Orbital Angular Momentum
- Local complementation rule for continuous-variable four-mode unweighted graph states
- Gaussian maximally multipartite entangled states
- Generation of large-scale continuous-variable cluster states multiplexed both in time and frequency domains
- Versatile photonic entanglement synthesizer in the spatial domain
- Demonstration of a fully tuneable entangling gate for continuous-variable one-way quantum computation
- A direct approach to Gaussian measurement based quantum computation
- Gates for one-way quantum computation based on Einstein-Podolsky-Rosen entanglement
- Continuous and deterministic all-photonic cluster state of indistinguishable photons
- Continuous variables approach to entanglement creation and processing
- Gaussian local unitary equivalence of -mode Gaussian states and Gaussian transformations by local operations with classical communication
- Analysis of a continuous-variable quadripartite cluster state from a single optical parametric oscillator
- Continuous-variable graph states for quantum metrology
- Quantum Logical Gates with Linear Quadripartite Cluster States of Continuous Variables
- Statistical Benchmarking of Scalable Photonic Quantum Systems
- Hierarchical Quantum Network using Hybrid Entanglement
- Tools for detecting entanglement between different degrees of freedom in quadrature squeezed cylindrically polarized modes
- Physical Realization of Measurement Based Quantum Computation
- Quantum Machine Learning using Gaussian Processes with Performant Quantum Kernels
- Switching-free time-domain optical quantum computation with quantum teleportation
- Manipulating mesoscopic multipartite entanglement with atom-light interfaces
- Passive interferometric symmetries of multimode Gaussian pure states
- Demonstrating various quantum effects with two entangled laser beams
- Mixed state localizable entanglement for continuous variables
- Error of an arbitrary single-mode Gaussian transformation on a weighted cluster state using a cubic phase gate
- Graphical rule of transforming continuous-variable graph states by local homodyne detection
- Coherent-cluster-state generation in networks of degenerate optical parametric oscillators
- Generation of multipartite entangled states based on double-longitudinal-mode cavity optomechanial system
- Reconfigurable Optical Quantum Networks Using Multimode Quantum Frequency Combs and Pulse Shaping
- Topological error correction with a Gaussian cluster state
- Entanglement-fidelity relations for inaccurate ancilla-driven quantum computation
- Experimental characterization of the Gaussian state of squeezed light obtained via single-passage through an atomic vapor
- Squeezed supermodes and cluster states based on modes with orbital angular momentum
- Creation of pure multi-mode entangled states in a ring cavity
- Transformations of symmetric multipartite Gaussian states by Gaussian LOCC
- Pairwise mode-locking in dynamically-coupled parametric oscillators
- Initial-Phase Spectroscopy as a Control of Entangled Systems
- Quantum Information with Continuous Variable systems
- Storage and retrieval of continuous-variable polarization-entangled cluster states in atomic ensembles
- Engineering multipartite entangled states in doubly pumped parametric down-conversion processes
- Tunable entanglement distillation of spatially correlated down-converted photons
- Optical Quantum Computing
- Multipartite spatial entanglement generated by concurrent nonlinear processes
- Linear optics based entanglement concentration protocols for Cluster-type entangled coherent state
- Entanglement concentration protocols for GHZ-type entangled coherent state based on linear optics
- A continuous-variable formalism for the Faraday atom-light interface