We propose a protocol, based on entanglement procedures recently suggested by [D. Jaksch et al., Phys. Rev. Lett. 82, 1975 (1999)], which allows the teleportation of an unknown state of a neutral atom in an optical lattice to another atom in another site of the lattice, without any irreversible detection.
@article{arxiv.quant-ph/9908041,
title = {Reversible quantum teleportation in an optical lattice},
author = {Luis Santos and Dagmar Bruss},
journal= {arXiv preprint arXiv:quant-ph/9908041},
year = {2009}
}