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author:

Wu, Huaizhi (Wu, Huaizhi.) [1] | Yang, Zhen-Biao (Yang, Zhen-Biao.) [2] | Shen, Li-Tuo (Shen, Li-Tuo.) [3] | Zheng, Shi-Biao (Zheng, Shi-Biao.) [4]

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EI

Abstract:

Neutral atoms excited to Rydberg states can interact with each other via dipole-dipole interaction, which results in a physical phenomenon called the Rydberg blockade mechanism. The effect attracts much attention due to its potential applications in quantum computation and quantum simulation. Quantum teleportation has been the core protocol in quantum information science playing a key role in efficient long-distance quantum communication. Here, we first propose the implementation of a teleportation scheme with neutral atoms via Rydberg blockade, in which the entangled states of qubits can readily be prepared and the Bell state measurements just require single qubit operations without precise control of Rydberg interaction. The rapid experimental progress of coherent control of Rydberg excitation, optical trapping techniques and state-selective atomic detection promise the application of the teleportation scheme for scalable quantum computation and many-body quantum simulation using the protocol proposed by Gottesman and Chuang (1999 Nature 402 390) with Rydberg atoms in an optical lattice. © 2013 IOP Publishing Ltd.

Keyword:

Atomic beams Atoms Crystal lattices Excited states Optical lattices Optical materials Quantum chemistry Quantum communication Quantum entanglement Quantum optics Qubits Rydberg states

Community:

  • [ 1 ] [Wu, Huaizhi]Department of Physics, Fuzhou University, Fuzhou 350002, China
  • [ 2 ] [Yang, Zhen-Biao]Department of Physics, Fuzhou University, Fuzhou 350002, China
  • [ 3 ] [Shen, Li-Tuo]Department of Physics, Fuzhou University, Fuzhou 350002, China
  • [ 4 ] [Zheng, Shi-Biao]Department of Physics, Fuzhou University, Fuzhou 350002, China

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Source :

Journal of Physics B: Atomic, Molecular and Optical Physics

ISSN: 0953-4075

Year: 2013

Issue: 18

Volume: 46

1 . 9 1 6

JCR@2013

1 . 5 0 0

JCR@2023

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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