A macroscopical entangled coherent state generator in a V configuration atom system
Ling Zhou, Han Xiong · Journal of Physics B Atomic Molecular and Optical Physics · 2008
In this paper, we propose a scheme to produce a pure and macroscopically entangled coherent state. When a three-level 'V' configuration atom interacts with a doubly resonant cavity, under a strong classical driven condition, an entangled coherent state can be generated from vacuum fields. An analytical solution for this system in the presence of cavity losses is also given.