Experimental Methods for Detecting Entanglement

Altepeter, J. B.; Jeffrey, E. R.; Kwiat, P. G.; Acin, Antonio

doi:10.1103/PhysRevLett.95.033601

Scientific article

English

Experimental Methods for Detecting Entanglement

Contributors

Altepeter, J. B.; Jeffrey, E. R.; Kwiat, P. G.; Acin, Antonio

Published in

Physical review letters, vol. 95, no. 3

Publication date

2005

Abstract

Here we present experimental realizations of two new entanglement detection methods: a three-measurement Bell inequality inequivalent to the Clauser-Horne-Shimony-Holt inequality and a nonlinear Bell-type inequality based on the negativity measure. In addition, we provide an experimental and theoretical comparison between these new methods and several techniques already in use: the traditional Clauser-Horne-Shimony-Holt inequality, the entanglement witness, and complete state tomography.

UNIGE affiliation entities

Faculté des sciences / Section de physique / Groupe de physique appliquée

Citation (ISO format)

ALTEPETER, J. B. et al. Experimental Methods for Detecting Entanglement. In: Physical review letters, 2005, vol. 95, n° 3. doi: 10.1103/PhysRevLett.95.033601

Article (Published version)

Identifiers

PID : unige:47356
DOI : 10.1103/PhysRevLett.95.033601

Journal ISSN

0031-9007

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Creation

19/05/2014 14:31:00

First validation

19/05/2014 14:31:00

Update

14/03/2023 22:56:19

Status update

14/03/2023 22:56:19

Last indexation

30/10/2024 23:09:15

Experimental Methods for Detecting Entanglement

Contributors

Published in

Publication date

Abstract

UNIGE affiliation entities

Citation (ISO format)

Main files (1)

Identifiers

Journal ISSN

Technical informations

Creation

First validation

Update

Status update

Last indexation