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Routing a quantum state in a bio-inspired network

  • 01-07-2023
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Abstract

The article delves into the challenge of reliable communication in extensive quantum networking, emphasizing the importance of high-fidelity quantum state/information transfer. It explores the use of bio-inspired networks, specifically the -helix structure of proteins, to model quantum state transfer. The Davydov Hamiltonian is employed to describe the system, and the fidelity of information transfer is investigated under different boundary conditions. The authors present analytical results for one boundary condition and numerically demonstrate perfect state transfer for others. The study highlights the potential of bio-inspired networks in advancing quantum information technologies and understanding fundamental physics.

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Title
Routing a quantum state in a bio-inspired network
Authors
Elham Faraji
Alireza Nourmandipour
Stefano Mancini
Marco Pettini
Roberto Franzosi
Publication date
01-07-2023
Publisher
Springer US
Published in
Quantum Information Processing / Issue 7/2023
Print ISSN: 1570-0755
Electronic ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-023-03942-1
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