Wednesday, August 8, 2012

1208.1495 (Tomoyuki Morimae)

No-signaling topological quantum computation in intelligent environment    [PDF]

Tomoyuki Morimae
The theory of fault-tolerant quantum computation guarantees correct quantum computations when errors are "physically natural". What happens if the nature has an "intelligence", and attacks our quantum computers with precisely tuned "artificial" errors? Here, we show that the no-signaling principle and the topological quantum error correcting code enable an exponentially small probability of being fooled by such an intelligent nature.
View original: http://arxiv.org/abs/1208.1495

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