A recursive two-phase general protocol on deterministic remote preparation of a class of multi-qubit states

@inproceedings{Jiang2012ART,
  title={A recursive two-phase general protocol on deterministic remote preparation of a class of multi-qubit states},
  author={Min Jiang and Daoyi Dong},
  year={2012}
}
In this work, we present a general scheme to realize a remote preparation of a class of multi-qubit states (RSP) with real parameters using EPR-type pairs in a deterministic way. Our scheme operates essentially by breaking down the RSP protocol into two phases. In the first phase, the remote preparer can pre-adjust the initial channel to a target channel with proper ancilla-assisted unitary transformation operations. In the second phase, a projective measurement on a group of suitably chosen… CONTINUE READING