Nodal free geometric phases: Concept and application to geometric quantum computation
Quantum Physics
2009-11-13 v2
Abstract
Nodal free geometric phases are the eigenvalues of the final member of a parallel transporting family of unitary operators. These phases are gauge invariant, always well-defined, and can be measured interferometrically. Nodal free geometric phases can be used to construct various types of quantum phase gates.
Keywords
Cite
@article{arxiv.0708.0749,
title = {Nodal free geometric phases: Concept and application to geometric quantum computation},
author = {Marie Ericsson and David Kult and Erik Sjöqvist and Johan Aberg},
journal= {arXiv preprint arXiv:0708.0749},
year = {2009}
}
Comments
Small typo corrected, journal reference added