Abstract A scheme is presented for generating any anticorrelated state of a two-mode field. In the scheme a sequence of suitably prepared three-level V-type atoms are sent across a two-mode cavity initially in the vacuum state. The detection of all the atoms in the ground state collapses the two-mode field to the desired state.
Received: 19 February 2003
Revised: 08 April 2003
Accepted manuscript online:
PACS:
42.50.Dv
(Quantum state engineering and measurements)
Fund: Project supported by the Fok Ying-Tung Education Foundation (Grant No 81008), the National Natural Science Foundation of China (Grant Nos 60008003 and 10225421), and the Funds from Fuzhou University, China.
Cite this article:
Zheng Shi-Biao (郑仕标) Efficient scheme for the preparation of arbitrary anticorrelated states of a two-mode field 2003 Chinese Physics 12 977
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