Quantum learning without quantum memory

A quantum learning machine for binary classification of qubit states that does not require quantum memory is introduced and shown to perform with the minimum error rate allowed by quantum mechanics for any size of the training set. This result is shown to be robust under (an arbitrary amount of) noi...

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Bibliographic Details
Main Authors: Sentís, G., Calsamiglia, J., Muñoz-Tapia, R., Bagan, E.
Format: Online
Language:English
Published: Nature Publishing Group 2012
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3464493/