Abstract
We propose and prove the protocol of remote implementations of partially unknown quantum operations of multiqubits belonging to the restricted sets. Moreover, we obtain the general and explicit forms of restricted sets and present evidence of their uniqueness and optimization. In addition, our protocol has universal recovery operations that can enhance the power of remote implementations of quantum operations.
- Received 28 October 2005
DOI:https://doi.org/10.1103/PhysRevA.74.032317
©2006 American Physical Society