Reliable teleportation in trapped ions

We study a method for the implementation of a reliable teleportation protoc ol (theoretically, 100% of success) of internal states in trapped ions. The generation of the quantum channel (any of four Bell states) may be done re specting technical limitations on individual addressing and without claimin g the Lamb-Dicke regime. An adequate Bell analyzer, that transforms unitari ly the Bell basis into a completely disentangled one, is considered. Probab le sources of error and fidelity estimations of the teleportation process a re studied. Finally, we discuss experimental issues, proposing a scenario i n which the present scheme could be implemented.