arXiv 0804.25682008-04-16quant-ph

Secretly Broadcasting Five Qubit Entangled state among three parties from W- type states

Indranil Chakrabarty, B. S. Choudhury

英文摘要：

In this work we investigate the problem of secretly broadcasting five qubit entangled state between three different partners We implement the protocol described in ref [16] on three particle W-state shared by three distant partners Alice,Bob and Charlie. The problem is interesting in the sense it is the first attempt to broadcast five qubit entangled state between three parties.

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