Non-Abelian phases, charge pumping, and quantum computation with Josephson junctions
Mesoscale and Nanoscale Physics
2009-11-07 v2 Quantum Physics
Abstract
Non-Abelian geometric phases can be generated and detected in certain superconducting nanocircuits. Here we consider an example where the holonomies are related to the adiabatic charge dynamics of the Josephson network. We demonstrate that such a device can be applied both for adiabatic charge pumping and as an implementation of a quantum computer.
Cite
@article{arxiv.cond-mat/0202217,
title = {Non-Abelian phases, charge pumping, and quantum computation with Josephson junctions},
author = {Lara Faoro and Jens Siewert and Rosario Fazio},
journal= {arXiv preprint arXiv:cond-mat/0202217},
year = {2009}
}
Comments
11 pages RevTex, 3 figures in eps format, revised version