Secret Broadcasting of W-type state

Indranil Chakrabarty; B. S. Choudhury

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arXiv · 0803.3393

Secret Broadcasting of W-type state

Indranil Chakrabarty·B. S. Choudhury

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Abstract

In this work we describe a protocol by which one can secretly broadcast W-type state among three distant partners. This work is interesting in the sense that we introduce a new kind of local cloning operation to generate two W- type states between these partners from a W-type state initially shared by them.

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Indranil Chakrabarty, B. S. Choudhury. 2008-11-12. Secret Broadcasting of W-type state. https://arxiv.org/abs/0803.3393

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