No graph state is preparable in quantum networks with bipartite sources and no classical communication

Abstract In research concerning quantum networks, it is often assumed that the parties can classically communicate with each other. However, classical communication might introduce a substantial delay to the network, especially if it is large. As the latency of a network is one of its most important...

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Bibliographic Details
Main Authors: Owidiusz Makuta, Laurens T. Ligthart, Remigiusz Augusiak
Format: Article
Language:English
Published: Nature Portfolio 2023-11-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-023-00789-3