Creating and probing multipartite macroscopic entanglement with light

Mauro Paternostro; D. Vitali; S. Gigan; Myungshik Kim; C. Brukner; J. Eisert; M. Aspelmeyer

doi:10.1103/PhysRevLett.99.250401

Creating and probing multipartite macroscopic entanglement with light

Mauro Paternostro, D. Vitali, S. Gigan, Myungshik Kim, C. Brukner, J. Eisert, M. Aspelmeyer

School of Mathematics and Physics

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

299 Citations (Scopus)

Abstract

We propose an immediately realizable scheme showing signatures of multipartite entanglement generated by radiation pressure in a cavity system with a movable mirror. We show how the entanglement involving the inaccessible massive object is unraveled by means of field-field quantum correlations and persists within a wide range of working conditions. Our proposal provides an operative way to infer the quantum behavior of a system that is only partially accessible.

Original language	English
Article number	250401
Pages (from-to)	250401-250402
Number of pages	2
Journal	Physical Review Letters
Volume	99
Issue number	25
DOIs	https://doi.org/10.1103/PhysRevLett.99.250401
Publication status	Published - 17 Dec 2007

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.99.250401

Cite this

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AU - Paternostro, Mauro

AU - Vitali, D.

AU - Gigan, S.

AU - Kim, Myungshik

AU - Brukner, C.

AU - Eisert, J.

AU - Aspelmeyer, M.

PY - 2007/12/17

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AB - We propose an immediately realizable scheme showing signatures of multipartite entanglement generated by radiation pressure in a cavity system with a movable mirror. We show how the entanglement involving the inaccessible massive object is unraveled by means of field-field quantum correlations and persists within a wide range of working conditions. Our proposal provides an operative way to infer the quantum behavior of a system that is only partially accessible.

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DO - 10.1103/PhysRevLett.99.250401

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Creating and probing multipartite macroscopic entanglement with light

Abstract

ASJC Scopus subject areas

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