Efficient classical simulation of measurements in optical quantum information
Quantum Physics
2007-05-23 v1
Abstract
We present conditions for the efficient simulation of a broad class of optical quantum circuits on a classical machine: this class includes unitary transformations, amplification, noise, and measurements. Various proposed schemes for universal quantum computation using optics are assessed against these conditions, and we consider the minimum resource requirements needed in any optical scheme to generate optical nonlinear processes and perform universal quantum computation.
Cite
@article{arxiv.quant-ph/0209133,
title = {Efficient classical simulation of measurements in optical quantum information},
author = {Stephen D. Bartlett and Barry C. Sanders},
journal= {arXiv preprint arXiv:quant-ph/0209133},
year = {2007}
}
Comments
4 pages, presented at QCMC'02 (MIT, Boston, USA, July 22-26, 2002)