Quantum Disentanglement and Computation
Quantum Physics
2009-10-30 v1
Abstract
Entanglement is essential for quantum computation. However, disentanglement is also necessary. It can be achieved without the need of classical operations (measurements). Two examples are analyzed: the discrete Fourier transform and error correcting codes.
Cite
@article{arxiv.quant-ph/9707047,
title = {Quantum Disentanglement and Computation},
author = {Asher Peres},
journal= {arXiv preprint arXiv:quant-ph/9707047},
year = {2009}
}
Comments
10 pages LaTeX, to appear in special issue of Superlattices and Microstructures (1998), in honor of the 70th birthday of Rolf Landauer