Quantum computation with unknown parameters
Quantum Physics
2007-05-23 v1 Condensed Matter
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.
Cite
@article{arxiv.quant-ph/0208143,
title = {Quantum computation with unknown parameters},
author = {J. J. Garcia-Ripoll and J. I. Cirac},
journal= {arXiv preprint arXiv:quant-ph/0208143},
year = {2007}
}
Comments
3 figures