Journal of Hefei University of Technology
Quantum properties of the light field of two atoms in Bell states in a cavity
Zhang Sui-meng
Abstract
Presented in the paper is the time evolution of the squeezing and second-order coherence properties of the light field in the system of two-level entangled atoms in Bell states interacting resonantly with a single-mode cavity field in the Fock state.According to the characterizations,Bell states composed of two identical atoms can be partially distinguished.