Fault tolerant quantum computation with very high threshold for loss errors

Sean D. Barrett, Thomas M. Stace

Research output: Contribution to journalArticlepeer-review

94 Citations (Scopus)
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Many proposals for fault tolerant quantum computation (FTQC) suffer detectable loss processes. Here we show that topological FTQC schemes, which are known to have high error thresholds, are also extremely robust against losses. We demonstrate that these schemes tolerate loss rates up to 24.9%, determined by bond percolation on a cubic lattice. Our numerical results show that these schemes retain good performance when loss and computational errors are simultaneously present.
Original languageEnglish
Pages (from-to)200502-1-200502-4
Number of pages4
JournalPhysical Review Letters
Issue number20
Publication statusPublished - 2010

Bibliographical note

Barrett, Sean D. and Stace, Thomas M., Physical review letters, 105(20), 200502, 2010. Copyright 2010 by the American Physical Society. The original article can be found at http://dx.doi.org/10.1103/PhysRevLett.105.200502.

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