Uncertainty decomposition of quantum networks in SLH framework
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.4740
Abstract: This paper presents a systematic method to decompose uncertain linear quantum input-output networks into uncertain and nominal subnetworks, when uncertainties are defined in SLH representation. To this aim, two decomposition theorems are stated, which show… read more here.
Keywords: quantum; decomposition quantum; quantum networks; uncertainty decomposition ... See more keywords
Quantum dots as potential sources of strongly entangled photons: Perspectives and challenges for applications in quantum networks
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0038729
Abstract: The generation and long-haul transmission of highly entangled photon pairs is a cornerstone of emerging photonic quantum technologies with key applications such as quantum key distribution and distributed quantum computing. However, a natural limit for… read more here.
Keywords: photon; quantum; quantum networks; applications quantum ... See more keywords
Quantum networks based on color centers in diamond
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Physics"
DOI: 10.1063/5.0056534
Abstract: Quantum networks based on color centers in diamond Maximilian Ruf,1, 2 Noel H. Wan,3, 4 Hyeongrak Choi,3, 4 Dirk Englund,3, 4, 5, a) and Ronald Hanson1, 2, b) 1)QuTech, Delft University of Technology, PO Box… read more here.
Keywords: centers diamond; quantum networks; delft; based color ... See more keywords
Delocalized information in quantum networks
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ab784d
Abstract: We consider entanglement-based quantum networks where information is stored in a delocalized way within regions or the whole network. This offers a natural protection against failure of network nodes, loss and decoherence, and has built-in… read more here.
Keywords: information; network; delocalized information; quantum networks ... See more keywords
‘Pushing’ keys through quantum networks and the complexity of search of the true key
Sign Up to like & getrecommendations! Published in 2022 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/ac50b2
Abstract: The question of the transfer of an external independent key through trusted nodes, between which the keys obtained during the quantum key distribution are located, is investigated. It is shown that when pushing external ɛ… read more here.
Keywords: pushing keys; key; networks complexity; quantum networks ... See more keywords
Hybrid architecture for engineering magnonic quantum networks
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.022343
Abstract: We theoretically show that a network of superconducting loops and magnetic particles can be used to implement magnonic crystals with tunable magnonic band structures. In our approach, the loops mediate interactions between the particles and… read more here.
Keywords: magnonic quantum; engineering magnonic; architecture engineering; hybrid architecture ... See more keywords
Distributing graph states over arbitrary quantum networks
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.052333
Abstract: Multipartite entangled states are great resources for quantum networks. In this work, we study the distribution, or routing, of entangled states over fixed, but arbitrary, physical networks. Our simplified model represents each use of a… read more here.
Keywords: distributing graph; graph states; arbitrary quantum; quantum networks ... See more keywords
Hybrid CV-DV Quantum Communications and Quantum Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3154468
Abstract: Quantum information processing (QIP) opens new opportunities for high-performance computing, high-precision sensing, and secure communications. Among various QIP features, the entanglement is a unique one. To take full advantage of quantum resources, it will be… read more here.
Keywords: quantum communications; quantum; distributed quantum; communications quantum ... See more keywords
From Single-Protocol to Large-Scale Multi-Protocol Quantum Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Network"
DOI: 10.1109/mnet.001.2200144
Abstract: In the initial stage of the quantum Internet, most of the practical quantum networks have been deployed relying on diverse individual quantum key distribution (QKD) protocols. However, this single-protocol paradigm cannot fulfill the heterogeneous requirements… read more here.
Keywords: multi protocol; protocol quantum; quantum; quantum networks ... See more keywords
Adaptive and Efficient Qubit Allocation Using Reinforcement Learning in Quantum Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Network"
DOI: 10.1109/mnet.001.2200157
Abstract: Quantum entanglement brings high-speed and inherently privacy-preserving transmission for information communication in quantum networks. The qubit scarcity is an important issue that cannot be ignored in quantum networks due to the limited storage capacity of… read more here.
Keywords: qubit; reinforcement learning; qubit allocation; quantum networks ... See more keywords
An Asynchronous Entanglement Distribution Protocol for Quantum Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Network"
DOI: 10.1109/mnet.001.2200177
Abstract: Entanglement-based quantum networks can provide unconditionally secure communication by distributing entangled pairs between distant end nodes. To achieve end-to-end entanglement distribution, multiple operations of entanglement swapping in a quantum repeater chain are always required. However,… read more here.
Keywords: asynchronous entanglement; quantum; entanglement distribution; quantum networks ... See more keywords