Remote State Preparation for Multiple Parties

Wenhan Dai; Tianyi Peng; Moe Z. Win

ICASSP 2019accepted0 citations

Remote State Preparation for Multiple Parties

Abstract

Remote state preparation (RSP) is a technique to transmit quantum states with classical communication and previously shared entanglement. In this paper, we consider RSP in a multiparty setting. A simple yet nontrivial case is studied, where there is one sender and two receivers. We put forth a broadcasting method for developing multiparty RSP protocols. We show that this method can remotely prepare arbitrary states by consuming classical and quantum resources. For preparing highly entangled states, the proposed method achieves the lower bound for the amount of consumed resources asymptotically.

BibTeX

@inproceedings{icassp2019_remotestateprepa,
  title = {Remote State Preparation for Multiple Parties},
  author = {Wenhan Dai and Tianyi Peng and Moe Z. Win},
  booktitle = {ICASSP 2019},
  year = {2019}
}