Local Realistic Model for the Dynamics of Bulk-Ensemble NMR Information Processing
Quantum Physics
2007-05-23 v1
Abstract
We construct a local realistic hidden-variable model that describes the states and dynamics of bulk-ensemble NMR information processing up to about 12 nuclear spins. The existence of such a model rules out violation of any Bell inequality, temporal or otherwise, in present high-temperature, liquid-state NMR experiments. The model does not provide an efficient description in that the number of hidden variables grows exponentially with the number of nuclear spins.
Cite
@article{arxiv.quant-ph/0111152,
title = {Local Realistic Model for the Dynamics of Bulk-Ensemble NMR Information Processing},
author = {N. C. Menicucci and Carlton M. Caves},
journal= {arXiv preprint arXiv:quant-ph/0111152},
year = {2007}
}
Comments
REVTEX, 7 pages