摘要
We propose schemes to perform the deterministic dense coding and faithful teleportation with multipartite graph states. We also find the sufficient and necessary condition of a viable graph state for the proposed schemes. That is, for the associated graph, the reduced adjacency matrix of the Tanner-type subgraph between senders and receivers should be invertible.
| 原文 | 英語 |
|---|---|
| 文章編號 | 052306 |
| 期刊 | Physical Review A - Atomic, Molecular, and Optical Physics |
| 卷 | 79 |
| 發行號 | 5 |
| DOIs | |
| 出版狀態 | 已發佈 - 2009 5月 8 |
ASJC Scopus subject areas
- 原子與分子物理與光學
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