Preparation of entangled coherent states by a driven atom
Chen Mei-Feng · Fuzhou daxue xuebao. Ziran kexue ban · 2006
A scheme is proposed for the generation of multi-mode entangled coherent states through the interaction of a multi-mode cavity field with an atom driven by a classical field.By adjusting the transition frenqucy of the atom,the atom interacts with the classical field and the multi-mode cavity field alternately.After the measurement of the state of the atom,the multi-mode cavity field evolves into a multi-mode entangled coherent state.