One-step preparation of three-particle Greenberger-Horne-Zeilinger state via quantum Zeno dynamics - Details

author：

Shi, Z.C. (Shi, Z.C..) ^[1] | Xia, Y. (Xia, Y..) ^[2] | Wu, H.Z. (Wu, H.Z..) ^[3] | Song, J. (Song, J..) ^[4]

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Abstract：

We　propose　an　efficient　scheme　for　deterministic　one-step　generation　of　three-particle　Greenberger-Horne-Zeilinger　(GHZ)　state　in　a　bimodal　cavity　based　on　quantum　Zeno　dynamics,　which　reduces　the　complexity　of　the　experiment　operations.　The　cavity　modes　are　not　excited　in　the　evolution　and　the　influence　of　atomic　spontaneous　emission　and　the　cavity　decay　is　also　discussed　by　numerical　calculation.　The　results　demonstrate　that　the　scheme　is　robust　against　the　cavity　decay.　©　The　Author(s)　2012.

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[ 1 ] [Shi, Z.C.]Department of Physics, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Xia, Y.]Department of Physics, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Xia, Y.]School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024, China
[ 4 ] [Wu, H.Z.]Department of Physics, Fuzhou University, Fuzhou 350002, China
[ 5 ] [Song, J.]Department of Physics, Harbin Institute of Technology, Harbin 150001, China

Reprint 's Address：

[Shi, Z.C.]Department of Physics, Fuzhou University, Fuzhou 350002, China

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Source ：

European Physical Journal D

ISSN： 1434-6060

Year： 2012

Issue： 5

Volume： 66

1 . 5 1 3

JCR@2012

1 . 5 0 0

JCR@2023

JCR Journal Grade：2

CAS Journal Grade：3

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SCOPUS Cited Count： 5

ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 1

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