Generation and transformation of entangled states in a system of two-level atoms with relaxation interacting with light are considered. It is found that excitation by single-mode squeezed light produces mixed atomic states that prove to be nonseparable. For the field in the Fock state, there may arise Greenberger-Horne-Zeilinger states comprised of atoms and photons. On the basis of the exact solutions of the multiparticle problem, the generation and transformation of atomic states of the W class, including recording of the photon state, are discussed.
展开▼
