Noisy One-Way Quantum Computations: The Role of Correlations
Quantum Physics
2013-05-29 v3
Abstract
A scheme to evaluate computation fidelities within the one-way model is developed and explored to understand the role of correlations in the quality of noisy quantum computations. The formalism is promptly applied to many computation instances, and unveils that a higher amount of entanglement in the noisy resource state does not necessarily imply a better computation.
Keywords
Cite
@article{arxiv.1007.2165,
title = {Noisy One-Way Quantum Computations: The Role of Correlations},
author = {Rafael Chaves and Fernando de Melo},
journal= {arXiv preprint arXiv:1007.2165},
year = {2013}
}
Comments
10 pages, 6 figures, extension of a previous version