Random circuits by measurements on weighted graph states
Quantum Physics
2009-11-13 v1
Abstract
Random quantum circuits take an input quantum state and randomize it. This is a task with a growing number of identified uses in quantum information processing. We suggest a scheme to implement random circuits in a weighted graph state. The input state is entangled with the weighted graph state and a random circuit is implemented when the experimenter performs local measurements in one fixed basis only. The scheme uses no classical random numbers and is a new and natural application of weighted graph states
Cite
@article{arxiv.0806.3058,
title = {Random circuits by measurements on weighted graph states},
author = {A. Douglas K. Plato and Oscar C. Dahlsten and Martin B. Plenio},
journal= {arXiv preprint arXiv:0806.3058},
year = {2009}
}
Comments
8 pages, 5 figures