Journal of East China Normal University(Natural Sc ›› 2005, Vol. 2005 ›› Issue (5/6): 143-146.

• Article • Previous Articles     Next Articles

Preparation of Entangled Squeezed Coherent States(Chinese)

LI Jin-fang 1,2,ZHANG Zhi-jun1,MA Lei1   

  1. 1.Department of Physics, East China Normal University, Shanghai200062, China; 2.Xian Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xian710068, China
  • Received:2004-03-05 Revised:2004-04-08 Online:2005-12-31 Published:2005-12-31
  • Contact: MA Lei

Abstract: A scheme was presented for the generation of bipartite and multipartite entangled squeezed coherent states. In the scheme, a V-type three-level atom was sent through many single-mode cavities filled with squeezed coherent field. The whole system was entangled via the atom-cavity Raman interaction. Then detection the atom leaves the cavity system in an entangled state.

Key words: Raman interaction, V-type three level atom, squeezed coherent state, quantum entanglement, Raman interaction, V-type three level atom, squeezed coherent state

CLC Number: