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Relativistic motion generates quantum gates and entanglement resonances

Relativistic motion generates quantum gates and entanglement resonances
Relativistic motion generates quantum gates and entanglement resonances
We show that the relativistic motion of a quantum system can be used to generate quantum gates. The nonuniform acceleration of a cavity is used to generate well-known two-mode quantum gates in continuous variables. Observable amounts of entanglement between the cavity modes are produced through resonances which appear by repeating periodically any trajectory.
quant-ph, gr-qc
1079-7114
Bruschi, David Edward
6b839b6e-2a84-428a-bb60-0a76397228df
Dragan, Andrzej
32ebc0db-c618-4f11-8d54-f46b324fa664
Lee, Antony R.
653a0d5b-ba7c-41c9-871b-76d2048974e8
Fuentes, Ivette
c6d65a4c-feac-44c1-9097-e0f6a9e0cf44
Louko, Jorma
60212164-bfdc-43f2-91b7-129b055cb5d5
Bruschi, David Edward
6b839b6e-2a84-428a-bb60-0a76397228df
Dragan, Andrzej
32ebc0db-c618-4f11-8d54-f46b324fa664
Lee, Antony R.
653a0d5b-ba7c-41c9-871b-76d2048974e8
Fuentes, Ivette
c6d65a4c-feac-44c1-9097-e0f6a9e0cf44
Louko, Jorma
60212164-bfdc-43f2-91b7-129b055cb5d5

Bruschi, David Edward, Dragan, Andrzej, Lee, Antony R., Fuentes, Ivette and Louko, Jorma (2012) Relativistic motion generates quantum gates and entanglement resonances. Phys. Rev. Lett.. (doi:10.1103/PhysRevLett.111.090504).

Record type: Article

Abstract

We show that the relativistic motion of a quantum system can be used to generate quantum gates. The nonuniform acceleration of a cavity is used to generate well-known two-mode quantum gates in continuous variables. Observable amounts of entanglement between the cavity modes are produced through resonances which appear by repeating periodically any trajectory.

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1201.0663v3
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More information

Published date: 3 January 2012
Additional Information: Ivette Fuentes previously published as Ivette Fuentes-Guridi and Ivette Fuentes-Schuller. Replaced with published version
Keywords: quant-ph, gr-qc

Identifiers

Local EPrints ID: 482159
URI: http://eprints.soton.ac.uk/id/eprint/482159
ISSN: 1079-7114
PURE UUID: f6de849b-3b23-49c7-964f-deb4bf88b766

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Date deposited: 20 Sep 2023 16:44
Last modified: 17 Mar 2024 00:32

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Contributors

Author: David Edward Bruschi
Author: Andrzej Dragan
Author: Antony R. Lee
Author: Ivette Fuentes
Author: Jorma Louko

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