Observation of the entanglement sudden death

Almeida, M. P., de Melo, F., Hor-Meyll, M., Salles, A., Walborn, S. P., Souto Ribeiro, P. H. and Davidovich, L. (2008). Observation of the entanglement sudden death. In: 2008 Conference On Lasers and Electro-Optics & Quantum Electronics and Laser Science Conference. Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference, San Jose, United States, (3141-3142). 4-9 May 2008. doi:10.1109/QELS.2008.4553022


Author Almeida, M. P.
de Melo, F.
Hor-Meyll, M.
Salles, A.
Walborn, S. P.
Souto Ribeiro, P. H.
Davidovich, L.
Title of paper Observation of the entanglement sudden death
Conference name Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference
Conference location San Jose, United States
Conference dates 4-9 May 2008
Proceedings title 2008 Conference On Lasers and Electro-Optics & Quantum Electronics and Laser Science Conference
Place of Publication Piscataway, NJ, United States
Publisher IEEE
Publication Year 2008
Sub-type Other
DOI 10.1109/QELS.2008.4553022
Open Access Status
ISBN 9781557528599
Start page 3141
End page 3142
Total pages 2
Language eng
Formatted Abstract/Summary
We demonstrate, using an all-optical setup, the difference between local and global dynamics of entangled quantum systems coupled to independent environments. Even when the decay of each system is asymptotic, quantum entanglement may suddenly disappear. We also demonstrate experimentally that measurements performed in the environment affects the local evolution.
Q-Index Code EX
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Conference Paper
Collection: School of Mathematics and Physics
 
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