Atomic Quantum State Teleportation and Swapping
  A set of protocols for atomic quantum state teleportation and swapping utilizing Einstein-Podolsky-Rosen light is proposed. The protocols are suitable for collective spin states of a macroscopic sample of atoms, i.e. for continuous atomic variables. Feasibility of experimental realization for teleportation of a gas sample of atoms is analyzed. 
A. Kuzmich (Department of Physics and Astronomy, University of   Rochester, USA) and E. S. Polzik (Institute of Physics and ...