The study of interference effect in a globally coupled quantum network
Sign Up to like & getrecommendations! Published in 2019 at "Quantum Information Processing"
DOI: 10.1007/s11128-019-2325-3
Abstract: We investigate the quantum interference effect in a globally coupled quantum network that is composed of N lowly dissipative optical cavities and a highly dissipative cavity. After effectively eliminating the highly dissipative mode, we obtain… read more here.
Keywords: interference; quantum network; interference effect;
Experimental violation of local causality in a quantum network
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms14775
Abstract: Bell's theorem plays a crucial role in quantum information processing and thus several experimental investigations of Bell inequalities violations have been carried out over the years. Despite their fundamental relevance, however, previous experiments did not… read more here.
Keywords: violation local; experimental violation; quantum; quantum network ... See more keywords
Routing entanglement in the quantum internet
Sign Up to like & getrecommendations! Published in 2019 at "npj Quantum Information"
DOI: 10.1038/s41534-019-0139-x
Abstract: Remote quantum entanglement can enable numerous applications including distributed quantum computation, secure communication, and precision sensing. We consider how a quantum network—nodes equipped with limited quantum processing capabilities connected via lossy optical links—can distribute high-rate… read more here.
Keywords: quantum; quantum network; network; entanglement ... See more keywords
Cambridge quantum network
Sign Up to like & getrecommendations! Published in 2019 at "npj Quantum Information"
DOI: 10.1038/s41534-019-0221-4
Abstract: Future-proofing current fibre networks with quantum key distribution (QKD) is an attractive approach to combat the ever growing breaches of data theft. To succeed, this approach must offer broadband transport of quantum keys, efficient quantum… read more here.
Keywords: quantum; quantum network; network; network cambridge ... See more keywords
Deterministic multi-qubit entanglement in a quantum network.
Sign Up to like & getrecommendations! Published in 2021 at "Nature"
DOI: 10.1038/s41586-021-03288-7
Abstract: The generation of high-fidelity distributed multi-qubit entanglement is a challenging task for large-scale quantum communication and computational networks1-4. The deterministic entanglement of two remote qubits has recently been demonstrated with both photons5-10 and phonons11. However,… read more here.
Keywords: state; quantum; quantum network; multi qubit ... See more keywords
Capacity of a continuously distributed quantum network
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.012316
Abstract: This paper investigates the capacity of a continuously distributed quantum network. A mathematical model of a multihop quantum communication process is given for capacity analysis. Our model assumes $n$ nodes in a unit square, and… read more here.
Keywords: distributed quantum; quantum network; capacity; continuously distributed ... See more keywords
All-Optical Entanglement Swapping.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.060503
Abstract: Entanglement swapping, which is a core component of quantum network and an important platform for testing the foundation of quantum mechanics, can enable the entangling of two independent particles without direct interaction both in discrete… read more here.
Keywords: entanglement swapping; optical entanglement; quantum network; measurement ... See more keywords
Coherent Quantum Network of Superconducting Qubits as a Highly Sensitive Detector of Microwave Photons for Searching of Galactic Axions
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2023.3263807
Abstract: We propose a novel approach to detect a low power microwave signal with a frequency of the order of several GHz based on a coherent collective response of quantum states occurring in a superconducting qubits… read more here.
Keywords: quantum network; quantum; superconducting qubits; coherent quantum ... See more keywords
An optical interface for quantum networks
Sign Up to like & getrecommendations! Published in 2022 at "Science"
DOI: 10.1126/science.ade6964
Abstract: Description A silicon atom embedded in diamond can be entangled with a photon Communication networks that use the quantum properties of photons and matter for transferring data are fundamentally more secure than traditional networks. The… read more here.
Keywords: quantum network; quantum; interface quantum; interface ... See more keywords
Hybrid routing protocol for quantum network based on classical and quantum routing metrics
Sign Up to like & getrecommendations! Published in 2023 at "Indonesian Journal of Electrical Engineering and Computer Science"
DOI: 10.11591/ijeecs.v31.i1.pp197-204
Abstract: A quantum repeater is the heart of a quantum internet that enables end-to-end communication over long distances using the quantum entanglement feature. Although this characteristic gives quantum networks tremendous power in terms of speed and… read more here.
Keywords: quantum network; network; quantum; quantum routing ... See more keywords
Correlations in Quantum Network Topologies Created with Cloning
Sign Up to like & getrecommendations! Published in 2023 at "Mathematics"
DOI: 10.3390/math11112440
Abstract: With progress in quantum technologies, the field of quantum networks has emerged as an important area of research. In the last few years, there has been substantial progress in understanding the correlations present in quantum… read more here.
Keywords: quantum network; network; quantum; network topologies ... See more keywords