Optimal Control at the Quantum Speed Limit
Quantum Physics
2015-05-13 v2 Other Condensed Matter
Abstract
Optimal control theory is a promising candidate for a drastic improvement of the performance of quantum information tasks. We explore its ultimate limit in paradigmatic cases, and demonstrate that it coincides with the maximum speed limit allowed by quantum evolution (the quantum speed limit).
Cite
@article{arxiv.0902.4193,
title = {Optimal Control at the Quantum Speed Limit},
author = {Tommaso Caneva and Michael Murphy and Tommaso Calarco and Rosario Fazio and Simone Montangero and Vittorio Giovannetti and Giuseppe E. Santoro},
journal= {arXiv preprint arXiv:0902.4193},
year = {2015}
}
Comments
4 pages, 4 figures; v2: references added, published version