Dynamical Casimir Effect in Quantum Information Processing
Quantum Physics
2014-11-13 v1
Abstract
We demonstrate, in the regime of ultrastrong matter-field coupling, the strong connection between the dynamical Casimir effect (DCE) and the performance of quantum information protocols. Our results are illustrated by means of a realistic quantum communication channel and show that the DCE is a fundamental limit for quantum computation and communication and that novel schemes are required to implement ultrafast and reliable quantum gates. Strategies to partially counteract the DCE are also discussed.
Keywords
Cite
@article{arxiv.1407.7567,
title = {Dynamical Casimir Effect in Quantum Information Processing},
author = {Giuliano Benenti and Antonio D'Arrigo and Stefano Siccardi and Giuliano Strini},
journal= {arXiv preprint arXiv:1407.7567},
year = {2014}
}
Comments
7 pages, 5 figures