An Alternative Scheme to Generate Arbitrary Anticorrelated States of a Two-Mode Field via Λ-type Atom Resonant Interaction with a Two-Mode Cavity Field
Zhong Zhi-Rong, Gong Yan-Fang, Wan-Jun Su
An alternative scheme is presented to generate arbitrary anticorrelated states of a two-mode field. In the scheme, a sequence of Λ-type three-level atoms are orderly sent across the cavity to interact with the cavity field initially in the two-mode vacuum state. The detection of all the atoms in the ground state collapses the two-mode field to the desired state. In this way, we can prepare the anticorrelated states of a two-mode field.
Communications in Theoretical Physics•Mar 1, 2008•1 citation