Generating entangled atom-photon pairs from bose-einstein condensates

M. G. Moore; P. Meystre

doi:10.1103/PhysRevLett.85.5026

Generating entangled atom-photon pairs from bose-einstein condensates

M. G. Moore
, P. Meystre

Physics

Research output: Contribution to journal › Article › peer-review

41 Scopus citations

Abstract

We propose using spontaneous Raman scattering from an optically driven Bose-Einstein condensate as a source of atom-photon pairs whose internal states are maximally entangled. Generating entanglement between a particle which is easily transmitted (the photon) and one which is easily trapped and coherently manipulated (an ultracold atom) will prove useful for a variety of quantum-information related applications. We analyze the type of entangled states generated by spontaneous Raman scattering and construct a geometry which results in maximum entanglement.

Original language	English (US)
Pages (from-to)	5026-5029
Number of pages	4
Journal	Physical review letters
Volume	85
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevLett.85.5026
State	Published - 2000

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.85.5026

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abstract = "We propose using spontaneous Raman scattering from an optically driven Bose-Einstein condensate as a source of atom-photon pairs whose internal states are maximally entangled. Generating entanglement between a particle which is easily transmitted (the photon) and one which is easily trapped and coherently manipulated (an ultracold atom) will prove useful for a variety of quantum-information related applications. We analyze the type of entangled states generated by spontaneous Raman scattering and construct a geometry which results in maximum entanglement.",

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AB - We propose using spontaneous Raman scattering from an optically driven Bose-Einstein condensate as a source of atom-photon pairs whose internal states are maximally entangled. Generating entanglement between a particle which is easily transmitted (the photon) and one which is easily trapped and coherently manipulated (an ultracold atom) will prove useful for a variety of quantum-information related applications. We analyze the type of entangled states generated by spontaneous Raman scattering and construct a geometry which results in maximum entanglement.

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DO - 10.1103/PhysRevLett.85.5026

M3 - Article

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JO - Physical review letters

JF - Physical review letters

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Generating entangled atom-photon pairs from bose-einstein condensates

Abstract

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