Counterfactual quantum networks based on multipartite GHZ entangled communication
摘要
In this paper, we propose a counterfactual quantum communication protocol based on the chained quantum Zeno effect, which transfers the photonic part of constructed multipartite entangled states through a pair of entangled electrons. Subsequently, we report on a two-dimensional all-photonic quantum repeater protocol designed to generate multipartite entanglement over long distances between two network users. Finally, we present a counterfactual quantum network that enables two distant parties to communicate multiple messages without any transmission of quantum or classical particles.