A basis for a Quantum Internet? Once that contains and is driven by quantum devices? Technical paper linked to below.
A new quantum data classification protocol brings us nearer to a future "quantum internet"
Internet Quantica: Universitat Autònoma de Barcelona
A new protocol created by researchers at the UAB sorts and classifies quantum data by the state in which they were prepared, with more efficiency than the equivalent classical algorithm. The research was published today in Physical Review X.
Quantum-based communication and computation technologies promise unprecedented applications, such as unconditionally secure communications, ultra-precise sensors, and quantum computers capable of solving specific problems with a level of efficiency impossible to reach by classical computers. In recent times, quantum computers are also envisioned as nodes in a network of quantum devices, where connections are established via quantum channels and data are quantum systems that flow through the network, thus setting the bases for a future “quantum internet”...... "
Reference paper:
Gael Sentís, Alex Monras, Ramon Muñoz-Tapia, John Calsamiglia and Emilio Bagan, Unsupervised classication of quantum data, Physical Review X, 2019. DOI: 10.1103/PhysRevX.9.041029
https://journals.aps.org/prx/abstract/10.1103/PhysRevX.9.041029
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