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Conference papers
Entanglement of two individual atoms using the Rydberg blockade
Antoine Browaeys
1
Alpha Gaëtan
1
Tatjana Wilk
1
Charles Evellin
1
Janik Wolters
1
Yevhen Miroshnychenko
1
Philippe Grangier
1
Pierre Pillet
2
Daniel Comparat
2
Amodsen Chotia
2
M. Viteau
2
1
Laboratoire Charles Fabry de l'Institut d'Optique / Optique quantique
LCFIO - Laboratoire Charles Fabry de l'Institut d'Optique
Janik Wolters 1
Author
Yevhen Miroshnychenko 1
Author
Philippe Grangier 1
Author
Pierre Pillet 2
Author
Daniel Comparat 2
Author IdHAL : daniel-comparat ORCID : https://orcid.org/0000-0001-5884-2882
Amodsen Chotia 2
Author
M. Viteau 2
Author
1
Laboratoire Charles Fabry de l'Institut d'Optique / Optique quantique (France)
- LCFIO - Laboratoire Charles Fabry de l'Institut d'Optique (2, avenue Fresnel 91127 PALAISEAU cedex - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IOGS - Institut d'Optique Graduate School (2 avenue Augustin Fresnel, 91127 Palaiseau Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8501 (France)
2
LAC - Laboratoire Aimé Cotton (France)
- ENS Cachan - École normale supérieure - Cachan (61, avenue du Président Wilson - 94230 Cachan - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UPR3321 (France)
Abstract : We report on our recent progress on the manipulation of single rubidium atoms trapped in optical tweezers and the generation of entanglement between two atoms, each individually trapped in neighboring tweezers. To create an entangled state of two atoms in their ground states, we make use of the Rydberg blockade mechanism. The degree of entanglement is measured using global rotations of the internal states of both atoms. Such internal state rotations on a single atom are demonstrated with a high fidelity.
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https://hal-iogs.archives-ouvertes.fr/hal-00573702
Contributor : Philippe Grangier <>
Submitted on : Friday, March 4, 2011 - 12:41:55 PM
Last modification on : Thursday, November 5, 2020 - 1:04:03 PM
Contributor : Philippe Grangier <>
Submitted on : Friday, March 4, 2011 - 12:41:55 PM
Last modification on : Thursday, November 5, 2020 - 1:04:03 PM
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- HAL Id : hal-00573702, version 1
- ARXIV : 0910.0729
Citation
Antoine Browaeys, Alpha Gaëtan, Tatjana Wilk, Charles Evellin, Janik Wolters, et al.. Entanglement of two individual atoms using the Rydberg blockade. 19th International Conference on Laser Spectroscopy, Jun 2009, Kussharo, Japan. pp.63-73. ⟨hal-00573702⟩
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