Analysis of Multipartite Entanglement Distribution using a Central Quantum-Network Node
arXiv:2203.05517 · doi:10.1103/PhysRevA.107.012609
Abstract
We study the performance (rate and fidelity) of distributing multipartite entangled states in a quantum network through the use of a central node. Specifically, we consider the scenario where the multipartite entangled state is first prepared locally at a central node, and then transmitted to the end nodes of the network through quantum teleportation. As our first result, we present leading-order analytical expressions and lower bounds for both the rate and fidelity at which a specific class of multipartite entangled states, namely Greenberger-Horne-Zeilinger (GHZ) states, are distributed. Our analytical expressions for the fidelity accurately account for time-dependent depolarizing noise encountered by individual quantum bits while stored in quantum memory, as verified using Monte Carlo simulations. As our second result, we compare the performance to the case where the central node is an entanglement switch and the GHZ state is created by the end nodes in a distributed fashion. Apart from these two results, we outline how the teleportation-based scheme could be physically implemented using trapped ions or nitrogen-vacancy centers in diamond.
arXiv comment19 pages, 12 figures + 20 pages, 2 figures appendix
References in corpus (87)
- The Quantum Internet
- Three qubits can be entangled in two inequivalent ways
- Experimental loophole-free violation of a Bell inequality using entangled electron spins separated by 1.3 km
- Advances in Quantum Cryptography
- Trapped-Ion Quantum Computing: Progress and Challenges
- Heralded entanglement between solid-state qubits separated by 3 meters
- Entanglement and quantum computation with ions in thermal motion
- A quantum network of clocks
- Realization of a multi-node quantum network of remote solid-state qubits
- Distributed Quantum Computation over Noisy Channels
- High-fidelity preparation, gates, memory and readout of a trapped-ion quantum bit
- Efficient high-fidelity quantum computation using matter qubits and linear optics
- Creation of entangled states of distant atoms by interference
- All photonic quantum repeaters
- Unconditional quantum teleportation between distant solid-state qubits
- Demonstration of the trapped-ion quantum-CCD computer architecture
- Deterministic delivery of remote entanglement on a quantum network
- Quantum information transfer using photons
- Entanglement Distillation between Solid-State Quantum Network Nodes
- Entanglement of two quantum memories via fibers over dozens of kilometres
- A quantum information processor with trapped ions
- 'Designer atoms' for quantum metrology
- High-fidelity readout of trapped-ion qubits
- Spectral multiplexing for scalable quantum photonics using an atomic frequency comb quantum memory and feed-forward control
- Maximum efficiency of a linear-optical Bell-state analyzer
- Single ion-qubit exceeding one hour coherence time
- Quantum Repeater with Encoding
- High-rate, high-fidelity entanglement of qubits across an elementary quantum network
- Ultrafast and Fault-Tolerant Quantum Communication across Long Distances
- Unconditionally verifiable blind computation
- NetSquid, a NETwork Simulator for QUantum Information using Discrete events
- Assessing the progress of trapped-ion processors towards fault-tolerant quantum computation
- One-way quantum repeater based on near-deterministic photon-emitter interfaces
- Quantum Conference Key Agreement: A Review
- Quantum Repeaters based on Single Trapped Ions
- A quantum network stack and protocols for reliable entanglement-based networks
- Near-term quantum-repeater experiments with nitrogen-vacancy centers: Overcoming the limitations of direct transmission
- Light-matter entanglement over 50 km of optical fibre
- Rate-distance tradeoff and resource costs for all-optical quantum repeaters
- Rate-loss analysis of an efficient quantum repeater architecture
- Quantum Storage of Frequency-Multiplexed Heralded Single Photons
- Brokered Graph State Quantum Computing
- Modular architectures for quantum networks
- On the waiting time in quantum repeaters with probabilistic entanglement swapping
- Atom-atom entanglement by single-photon detection
- Distributing Graph States Over Arbitrary Quantum Networks
- Towards a deterministic interface between trapped-ion qubits and travelling photons
- Experimental demonstration of entanglement delivery using a quantum network stack
- Anonymous transmission in a noisy quantum network using the W state
- Rate analysis for a hybrid quantum repeater
- Quantum Teleportation between Remote Qubit Memories with Only a Single Photon as a Resource
- All-Optical Long-Distance Quantum Communication with Gottesman-Kitaev-Preskill qubits
- Resonant Excitation and Purcell Enhancement of Coherent Nitrogen-Vacancy Centers Coupled to a Fabry-Pérot Micro-Cavity
- Dephasing mechanisms of diamond-based nuclear-spin memories for quantum networks
- Conference key agreement with single-photon interference
- Parameter regimes for a single sequential quantum repeater
- Anonymous Quantum Conference Key Agreement
- Quantum repeaters based on concatenated bosonic and discrete-variable quantum codes
- On the Stochastic Analysis of a Quantum Entanglement Switch
- Two dimensional quantum repeaters
- Recursive quantum repeater networks
- Large-scale quantum networks based on graphs
- Multiplexed entanglement generation over quantum networks using multi-qubit nodes
- Transforming graph states using single-qubit operations
- Securing Quantum Computations in the NISQ Era
- Improved analytical bounds on delivery times of long-distance entanglement
- Indistinguishable photons from a trapped-ion quantum network node
- Multipartite entanglement generation and contextuality tests using non-destructive three-qubit parity measurements
- Secure Anonymous Conferencing in Quantum Networks
- Deterministic quantum state transfer between remote qubits in cavities
- Multipartite entanglement outperforming bipartite entanglement under limited quantum system sizes
- Quantum repeater architecture with hierarchically optimized memory buffer times
- Anonymous and secret communication in quantum networks
- Multiplexed quantum repeaters based on dual-species trapped-ion systems
- Growth of graph states in quantum networks
- Improving the Indistinguishability of Single Photons from an Ion-Cavity System
- Adaptive strategies for graph state growth in the presence of monitored errors
- Quantum repeaters based on two species trapped ions
- Heralded quantum memory for single-photon polarization qubits
- Entanglement of distant atoms by projective measurement: The role of detection efficiency
- Quantum communication cost of preparing multipartite entanglement
- Memory-assisted long-distance phase-matching quantum key distribution
- A Quantum Repeater Node with Trapped Ions: A Realistic Case Example
- Efficient ion-photon qubit SWAP gate in realistic ion cavity-QED systems without strong coupling
- Quantum repeaters with encoding on nitrogen-vacancy center platforms
- Ion-Photonic Frequency Qubit Correlations for Quantum Networks
- High fidelity GHZ generation within nearby nodes
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- Multi-User Entanglement Distribution in Quantum Networks Using Multipath Routing
- Quantum MAC: Genuine Entanglement Access Control via Many-Body Dicke States
- Building a Hierarchical Architecture and Communication Model for the Quantum Internet
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- Quantum Internet: from Medium Access Control to Entanglement Access Control
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- Imperfect quantum networks with tailored resource states
- Simple loss-tolerant protocol for GHZ-state distribution in a quantum network
- On noise in swap ASAP repeater chains: exact analytics, distributions and tight approximations
- Fidelity-Aware Multipath Routing for Multipartite State Distribution in Quantum Networks
- Utilizing probabilistic entanglement between sensors in quantum networks
- The Influence of Experimental Imperfections on Photonic GHZ State Generation
- Chirality-assisted enhancement of tripartite entanglement in waveguide QED
- Quantum Advantage in Distributed Sensing with Noisy Quantum Networks
- A resource- and computationally-efficient protocol for multipartite entanglement distribution in Bell-pair networks
- Simulation of entanglement based quantum networks for performance characterization
- Multipartite Entanglement Distribution in Quantum Networks using Subgraph Complementations
- Quantum Simulation via Stochastic Combination of Unitaries
- Estimating Bell Diagonal states with separable measurements
- Distillation of multipartite entangled states for arbitrary subsets of parties in noisy quantum networks of increasing size
- Spanning-tree-packing protocol for conference key propagation in quantum networks
- RELiQ: Scalable Entanglement Routing via Reinforcement Learning in Quantum Networks