Quantum gates with topological phases
Quantum Physics
2007-05-23 v1
Abstract
We investigate two models for performing topological quantum gates with the Aharonov-Bohm (AB) and Aharonov-Casher (AC) effects. Topological one- and two-qubit Abelian phases can be enacted with the AB effect using charge qubits, whereas the AC effect can be used to perform all single-qubit gates (Abelian and non-Abelian) for spin qubits. Possible experimental setups suitable for a solid state implementation are briefly discussed.
Keywords
Cite
@article{arxiv.quant-ph/0304199,
title = {Quantum gates with topological phases},
author = {Radu Ionicioiu},
journal= {arXiv preprint arXiv:quant-ph/0304199},
year = {2007}
}
Comments
2 figures, RevTex4