The role of entanglement in dynamical evolution
Quantum Physics
2009-11-07 v5
Abstract
Entanglement or entanglement generating interactions permit to achieve the maximum allowed speed in the dynamical evolution of a composite system, when the energy resources are distributed among subsystems. The cases of pre-existing entanglement and of entanglement-building interactions are separately addressed. The role of classical correlations is also discussed.
Cite
@article{arxiv.quant-ph/0206001,
title = {The role of entanglement in dynamical evolution},
author = {Vittorio Giovannetti and Seth Lloyd and Lorenzo Maccone},
journal= {arXiv preprint arXiv:quant-ph/0206001},
year = {2009}
}
Comments
5 pages, 1 figure. Revised version