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https://doi.org/10.1103/PhysRevLett.96.060502
Title: | Teleportation and dense coding with genuine multipartite entanglement | Authors: | Yeo, Y. Chua, W.K. |
Issue Date: | 2006 | Citation: | Yeo, Y., Chua, W.K. (2006). Teleportation and dense coding with genuine multipartite entanglement. Physical Review Letters 96 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.96.060502 | Abstract: | We present an explicit protocol E0 for faithfully teleporting an arbitrary two-qubit state via a genuine four-qubit entangled state. By construction, our four-partite state is not reducible to a pair of Bell states. Its properties are compared and contrasted with those of the four-party Greenberger-Horne- Zeilinger and W states. We also give a dense coding scheme D0 involving our state as a shared resource of entanglement. Both D0 and E0 indicate that our four-qubit state is a likely candidate for the genuine four-partite analogue to a Bell state. © 2006 The American Physical Society. | Source Title: | Physical Review Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/98214 | ISSN: | 00319007 | DOI: | 10.1103/PhysRevLett.96.060502 |
Appears in Collections: | Staff Publications |
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