Quantum logic gates for superconducting resonator qudits
Quantum Physics
2015-05-30 v2 Superconductivity
Abstract
We study quantum information processing using superpositions of Fock states in superconducting resonators, as quantum -level systems (qudits). A universal set of single and coupled logic gates is theoretically proposed for resonators coupled by superconducting circuits of Josephson juctions. These gates use experimentally demonstrated interactions, and provide an attractive route to quantum information processing using harmonic oscillator modes.
Cite
@article{arxiv.1108.2984,
title = {Quantum logic gates for superconducting resonator qudits},
author = {Frederick W. Strauch},
journal= {arXiv preprint arXiv:1108.2984},
year = {2015}
}
Comments
10 pages, 14 figures, decoherence calculations added