Chin. Phys. Lett.  1997, Vol. 14 Issue (7): 485-487    DOI:
Original Articles |
Generation of Multi-atom Entangled States via the Raman Atom-Cavity-Field Interaction
ZHENG Shi-biao;GUO Guang-can
Department of Physics and Nonlinear Science Center, University of Science and Technology of China, Hefei 230026
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ZHENG Shi-biao, GUO Guang-can 1997 Chin. Phys. Lett. 14 485-487
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Abstract A scheme is presented for preparing multi-atom entangled states based on the Raman atom-cavity-field interaction. After several degenerate Λ-type three-level atoms interact with an appropriately prepared single-mode cavity field through Raman coupling, a two-level atom, resonant with the cavity, is sent through the cavity and a Ramsey zone. The detection of the two-level atom leaves the Λ-type atoms in an entangled state.

Keywords: 03.65.Bz      42.50.Dv     
Published: 01 July 1997
PACS:  03.65.Bz  
  42.50.Dv (Quantum state engineering and measurements)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1997/V14/I7/0485
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