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arXiv · 1601.02451

Demonstration of measurement-only blind quantum computing

Chiara Greganti·Marie-Christine Roehsner·Stefanie Barz·Tomoyuki Morimae·Philip Walther
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Abstract

Blind quantum computing allows for secure cloud networks of quasi-classical clients and a fully fledged quantum server. Recently, a new protocol has been proposed, which requires a client to perform only measurements. We demonstrate a proof-of-principle implementation of this measurement-only blind quantum computing, exploiting a photonic setup to generate four-qubit cluster states for computation and verification. Feasible technological requirements for the client and the device-independent blindness make this scheme very applicable for future secure quantum networks.

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Chiara Greganti, Marie-Christine Roehsner, Stefanie Barz, Tomoyuki Morimae, Philip Walther. 2016-01-11. Demonstration of measurement-only blind quantum computing. https://doi.org/10.1088/1367-2630/18/1/013020

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