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Quantum network

Quantum networks form an important element of quantum computing and quantum communication systems. Quantum networks facilitate the transmission of information in the form of quantum bits, also called qubits, between physically separated quantum processors. A quantum processor is a machine able to perform quantum circuits on a certain number of qubits.…

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Overview

Basics

Computation

Elements

Applications

Current status

Pre-standardization efforts

Advanced semantic analysis

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Map overview Semantic statistics

Quantum network

Nodes77
Edges76
Triples88
Avg. degree1.97
Density0.025974
Components1

How this topic connects Entity context

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Quantum network

Top relations

related to Pre-standardization efforts · 12
Quantum network → APIs, Group, Internet, IRTF, It, November, QIRG, Quantum, RFCs, SDOs, The Quantum Internet Research, To
related to Quantum internet · 12
Quantum network → Bristol, China, In, Jinan Institute, One, Quantum Technology, Researchers, Science, September, Technology, The, University
related to Secure communications · 8
Quantum network → By, Furthermore, Internet, Quantum, Secondly, This, Unlike, When
related to Computation · 6
Quantum network → Currently, Doing, Less, Like, Networked, This
related to overview · 6
Quantum network → First, For, Second, Some, The, These
related to Communication · 5
Quantum network → For, In, Most, Quantum, This
related to Communication lines: physical layer · 4
Quantum network → Alternately, Optical, Over, This
related to Mobile quantum networks · 4
Quantum network → Also, China, In, This
related to External links · 3
Quantum network → Chip, Elliott, The DARPA Quantum Network
related to Repeaters · 3
Quantum network → In, Long-distance, That

Important terminology Word statistics

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Important terminology

quantum qubits networks entanglement internet communication also repeater nodes used fiber end processors network information key entangled classical one distribution

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
interferometersinstance ofVarious methods of phase or polarization control can be used0.80text
beam splittersinstance ofVarious methods of phase or polarization control can be used0.80text
turbulenceinstance ofatmospheric conditions0.80text
scatteringinstance ofatmospheric conditions0.80text
and absorption present challenges that affect the fidelity of transmitted quantum statesinstance ofatmospheric conditions0.80text
optical fiberinstance ofprotocols like BB84 and decoy-state schemes have been adapted for free-space environments to improve robustness against potential security vulnerabilities.RepeatersLong-distance…0.80text
the Shor code or one of a number of more generalinstance ofother types of error correction must be introduced0.80text
efficient codesinstance ofother types of error correction must be introduced0.80text
quantum key distributioninstance ofclassical error correction can be employed by quantum networks in special cases0.80text
Hamming codes can be applied to the bit string before encodinginstance ofTraditional error correction codes0.80text
transmission on the quantum network.Entanglement purificationQuantum decoherence can occur when one qubit from a maximally entangled bell state is transmitted across a quantum networkinstance ofTraditional error correction codes0.80text
optical fiberinstance ofRepeatersLong-distance communication is hindered by the effects of signal loss and decoherence inherent to most transport mediums0.80text

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