High fidelity quantum gates of trapped ions mediated by a dissipative bus mode
File(s)
Published version
Accepted version
OA Location
Author(s)
Haddadfarshi, F
Mintert
Type
Journal Article
Abstract
We describe entangling quantum gates for trapped ions mediated by
a dissipative bus mode and show that suitably designed, polychromatic control
pulses decrease ion-phonon entanglement substantially while maintaining the mediated
interaction. In particular for multi-qubit gates this yields a signi cant improvement in
gate performance.
a dissipative bus mode and show that suitably designed, polychromatic control
pulses decrease ion-phonon entanglement substantially while maintaining the mediated
interaction. In particular for multi-qubit gates this yields a signi cant improvement in
gate performance.
Date Issued
2016-12-02
Date Acceptance
2016-10-24
Citation
New Journal of Physics, 2016, 18
ISSN
1367-2630
Publisher
IOP Publishing
Journal / Book Title
New Journal of Physics
Volume
18
Copyright Statement
Original content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
License URL
Sponsor
Commission of the European Communities
Grant Number
259264
Subjects
quant-ph
02 Physical Sciences
Fluids & Plasmas
Publication Status
Published
Article Number
123007