Pauli Exchange Errors in Quantum Computation
Quantum Physics
2009-01-23 v4 Mathematical Physics
math.MP
Abstract
In many physically realistic models of quantum computation, Pauli exchange interactions cause a subset of two-qubit errors to occur as a first order effect of couplings within the computer, even in the absence of interactions with the computer's environment. We give an explicit 9-qubit code that corrects both Pauli exchange errors and all one-qubit errors.
Keywords
Cite
@article{arxiv.quant-ph/9906114,
title = {Pauli Exchange Errors in Quantum Computation},
author = {Mary Beth Ruskai},
journal= {arXiv preprint arXiv:quant-ph/9906114},
year = {2009}
}
Comments
Final version accepted for publication in Phys. Rev. Lett