中国物理B ›› 2005, Vol. 14 ›› Issue (9): 1821-1824.doi: 10.1088/1009-1963/14/9/023

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Scheme for implementing quantum secret sharing via cavity QED

陈志华1, 林秀敏2   

  1. (1)School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China; (2)School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China;Key Laboratory of Quantum Information,University of Science and Technology of China, Heifei 230026, China
  • 收稿日期:2004-05-14 修回日期:2005-04-07 出版日期:2005-09-20 发布日期:2005-09-20
  • 基金资助:
    Project supported by the Fujian Provincial Natural Science Foundation (Grant No A0410016).

Scheme for implementing quantum secret sharing via cavity QED

Chen Zhi-Hua (陈志华)a, Lin Xiu-Min (林秀敏)ab   

  1. a School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China; b Key Laboratory of Quantum Information,University of Science and Technology of China, Heifei 230026, China
  • Received:2004-05-14 Revised:2005-04-07 Online:2005-09-20 Published:2005-09-20
  • Supported by:
    Project supported by the Fujian Provincial Natural Science Foundation (Grant No A0410016).

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摘要： An experimentally feasible scheme for implementing quantum secret sharing via cavity quantum electrodynamics (QED) is proposed. The scheme requires the large detuning of the cavity field from the atomic transition, the cavity is only virtually excited, thus the requirement on the quality factor of the cavity is greatly loosened.

关键词: quantum secret sharing, cavity QED

Abstract: An experimentally feasible scheme for implementing quantum secret sharing via cavity quantum electrodynamics (QED) is proposed. The scheme requires the large detuning of the cavity field from the atomic transition, the cavity is only virtually excited, thus the requirement on the quality factor of the cavity is greatly loosened.

Key words: quantum secret sharing, cavity QED

中图分类号:  (Cavity quantum electrodynamics; micromasers)

  • 42.50.Pq
03.67.-a (Quantum information)