## One-step achievement of robust multipartite Greenberger–Horne–Zeilinger state and controlled-phase gate via Rydberg interaction |

JOSA B, Vol. 31, Issue 4, pp. 827-832 (2014)

http://dx.doi.org/10.1364/JOSAB.31.000827

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### Abstract

We present a proposal for generation of a robust tripartite Greenberger–Horne–Zeilinger state among three individual neutral Rydberg atoms. By modulating the relation between two-photon detuning and Rydberg interaction strength

© 2014 Optical Society of America

**OCIS Codes**

(020.5580) Atomic and molecular physics : Quantum electrodynamics

(270.5585) Quantum optics : Quantum information and processing

**ToC Category:**

Quantum Optics

**History**

Original Manuscript: December 23, 2013

Revised Manuscript: February 6, 2014

Manuscript Accepted: February 16, 2014

Published: March 19, 2014

**Citation**

Xiao-Qiang Shao, Tai-Yu Zheng, C. H. Oh, and Shou Zhang, "One-step achievement of robust multipartite Greenberger–Horne–Zeilinger state and controlled-phase gate via Rydberg interaction," J. Opt. Soc. Am. B **31**, 827-832 (2014)

http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-31-4-827

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