Testing honesty of quantum server
Quantum Physics
2013-11-15 v2
Abstract
Alice, who does not have any sophisticated quantum technology, delegates her quantum computing to Bob, who has a fully-fledged quantum computer. Can she check whether the computation Bob performs for her is correct? She cannot recalculate the result by herself, since she does not have any quantum computer. A recent experiment with photonic qubits suggests she can. Here, I explain the basic idea of the result, and recent developments about secure cloud quantum computing.
Keywords
Cite
@article{arxiv.1310.1271,
title = {Testing honesty of quantum server},
author = {Tomoyuki Morimae},
journal= {arXiv preprint arXiv:1310.1271},
year = {2013}
}
Comments
2 pages, 1 figure; News and Views article for Nature Physics; different from the published version