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Entanglement availability differentiation service for the quantum Internet

Entanglement availability differentiation service for the quantum Internet
Entanglement availability differentiation service for the quantum Internet

A fundamental concept of the quantum Internet is quantum entanglement. In a quantum Internet scenario where the legal users of the network have different priority levels or where a differentiation of entanglement availability between the users is a necessity, an entanglement availability service is essential. Here we define the entanglement availability differentiation (EAD) service for the quantum Internet. In the proposed EAD framework, the differentiation is either made in the amount of entanglement with respect to the relative entropy of entanglement associated with the legal users, or in the time domain with respect to the amount of time that is required to establish a maximally entangled system between the legal parties. The framework provides an efficient and easily-implementable solution for the differentiation of entanglement availability in experimental quantum networking scenarios.

2045-2322
1-8
Gyongyosi, Laszlo
bbfffd90-dfa2-4a08-b5f9-98376b8d6803
Imre, Sandor
2def242c-1cb7-4b12-8a16-351a5a36e041
Gyongyosi, Laszlo
bbfffd90-dfa2-4a08-b5f9-98376b8d6803
Imre, Sandor
2def242c-1cb7-4b12-8a16-351a5a36e041

Gyongyosi, Laszlo and Imre, Sandor (2018) Entanglement availability differentiation service for the quantum Internet. Scientific Reports, 8 (1), 1-8, [10620]. (doi:10.1038/s41598-018-28801-3).

Record type: Article

Abstract

A fundamental concept of the quantum Internet is quantum entanglement. In a quantum Internet scenario where the legal users of the network have different priority levels or where a differentiation of entanglement availability between the users is a necessity, an entanglement availability service is essential. Here we define the entanglement availability differentiation (EAD) service for the quantum Internet. In the proposed EAD framework, the differentiation is either made in the amount of entanglement with respect to the relative entropy of entanglement associated with the legal users, or in the time domain with respect to the amount of time that is required to establish a maximally entangled system between the legal parties. The framework provides an efficient and easily-implementable solution for the differentiation of entanglement availability in experimental quantum networking scenarios.

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More information

Accepted/In Press date: 14 June 2018
e-pub ahead of print date: 13 July 2018
Published date: 1 December 2018

Identifiers

Local EPrints ID: 422666
URI: http://eprints.soton.ac.uk/id/eprint/422666
ISSN: 2045-2322
PURE UUID: 789d99f2-8f61-406e-8c14-03e7e2373d4f

Catalogue record

Date deposited: 30 Jul 2018 16:30
Last modified: 07 Oct 2020 00:28

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