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  • Received: Apr. 5, 2018

    Accepted: Jun. 13, 2018

    Posted: Jan. 17, 2019

    Published Online: Aug. 2, 2018

    The Author Email: Zhaohui Peng (raul121991@126.com)

    DOI: 10.3788/COL201816.082702

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    Zhaohui Peng, Chunxia Jia, Yuqing Zhang, Zhonghua Zhu, Xiaojuan Liu. Multipartite entanglement generation with dipole induced transparency effect in indirectly coupled dipole-microcavity systems[J]. Chinese Optics Letters, 2018, 16(8): 082702

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Chinese Optics Letters, Vol. 16, Issue 8, 082702 (2018)

Multipartite entanglement generation with dipole induced transparency effect in indirectly coupled dipole-microcavity systems

Zhaohui Peng1,*, Chunxia Jia1,2, Yuqing Zhang1, Zhonghua Zhu1, and Xiaojuan Liu1

Author Affiliations

  • 1Institute of Modern Physics and Department of Physics, Hunan University of Science and Technology, Xiangtan 411201, China
  • 2Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education, Department of Physics, Hunan Normal University, Changsha 410081, China

Abstract

We propose a feasible scheme of generating multipartite entanglement with the dipole induced transparency (DIT) effect in indirectly coupled dipole-microcavity systems. It is shown that the transmission spectrum is closely related with the interference of dipole-microcavity systems, and we can generate different classes of multipartite entanglement, e.g., the Greenberger–Horne–Zeilinger state, the W state, and the Dicke state, of the dipole emitters just by choosing an appropriate frequency of the incident photon. Benefiting from the DIT effect, the schemes may work in the bad or low-Q cavity regime only if the large Purcell factor of the dipole-microcavity system is fulfilled, and they are also insensitive to experimental noise, which may be feasible with present accessible technology.