Quantum computation with unknown parameters
arXiv:quant-ph/0208143 · doi:10.1103/PhysRevLett.90.127902
Abstract
We show how it is possible to realize quantum computations on a system in which most of the parameters are practically unknown. We illustrate our results with a novel implementation of a quantum computer by means of bosonic atoms in an optical lattice. In particular we show how a universal set of gates can be carried out even if the number of atoms per site is uncertain.
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