Entanglement of two ground state neutral atoms using rydberg blockade

Y. Miroshnychenko; A. Browaeys; C. Evellin; A. Gaëtan; T. Wilk; J. Wolter; P. Grangier; A. Chotia; D. Comparat; P. Pillet; M. Viteau

doi:10.1134/S0030400X11110208

Entanglement of two ground state neutral atoms using rydberg blockade

Y. Miroshnychenko, A. Browaeys, C. Evellin, A. Gaëtan, T. Wilk, J. Wolter, P. Grangier, A. Chotia, D. Comparat, P. Pillet, M. Viteau

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Abstract

We report on our recent progress in trapping and manipulation of internal states of single neutral rubidium atoms in optical tweezers. We demonstrate the creation of an entangled state between two ground state atoms trapped in separate tweezers using the effect of Rydberg blockade. The quality of the entangle- ment is measured using global rotations of the internal states of both atoms.

Original language	English
Pages (from-to)	540-546
Number of pages	7
Journal	Optics and Spectroscopy (English translation of Optika i Spektroskopiya)
Volume	111
Issue number	4
DOIs	https://doi.org/10.1134/S0030400X11110208
Publication status	Published - 1 Oct 2011
Externally published	Yes

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abstract = "We report on our recent progress in trapping and manipulation of internal states of single neutral rubidium atoms in optical tweezers. We demonstrate the creation of an entangled state between two ground state atoms trapped in separate tweezers using the effect of Rydberg blockade. The quality of the entangle- ment is measured using global rotations of the internal states of both atoms.",

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AU - Miroshnychenko, Y.

AU - Browaeys, A.

AU - Evellin, C.

AU - Gaëtan, A.

AU - Wilk, T.

AU - Wolter, J.

AU - Grangier, P.

AU - Chotia, A.

AU - Comparat, D.

AU - Pillet, P.

AU - Viteau, M.

PY - 2011/10/1

Y1 - 2011/10/1

N2 - We report on our recent progress in trapping and manipulation of internal states of single neutral rubidium atoms in optical tweezers. We demonstrate the creation of an entangled state between two ground state atoms trapped in separate tweezers using the effect of Rydberg blockade. The quality of the entangle- ment is measured using global rotations of the internal states of both atoms.

AB - We report on our recent progress in trapping and manipulation of internal states of single neutral rubidium atoms in optical tweezers. We demonstrate the creation of an entangled state between two ground state atoms trapped in separate tweezers using the effect of Rydberg blockade. The quality of the entangle- ment is measured using global rotations of the internal states of both atoms.

U2 - 10.1134/S0030400X11110208

DO - 10.1134/S0030400X11110208

M3 - Article

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SN - 0030-400X

VL - 111

SP - 540

EP - 546

JO - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

JF - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

IS - 4

ER -

Entanglement of two ground state neutral atoms using rydberg blockade

Abstract

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