Quantum networks with coherent routing of information through multiple nodes

@article{Kristjansson2022QuantumNW,
  title={Quantum networks with coherent routing of information through multiple nodes},
  author={Hl'er Kristj'ansson and Yanhua Zhong and Anthony Munson and Giulio Chiribella},
  journal={ArXiv},
  year={2022},
  volume={abs/2208.00480}
}
Large-scale communication networks, such as the internet, achieve the transmission of information from a sender to a distant receiver by routing packets of data through many intermediate nodes. Classically, each packet has to follow a well-defined path through the network. In a quantum network, however, it is in principle possible to route information along multiple paths in a coherent quantum superposition. Here we develop a model of quantum communication network with coherent routing of… 

Figures from this paper