---
_id: '1766'
abstract:
- lang: eng
text: We demonstrate the time-resolved driving of two-photon blue sideband transitions
between superconducting qubits and a transmission line resonator. As an example
of using these sideband transitions for a two-qubit operation, we implement a
pulse sequence that first entangles one qubit with the resonator and subsequently
distributes the entanglement between two qubits. We show the generation of 75%
fidelity Bell states by this method. The full density matrix of the two-qubit
system is extracted using joint measurement and quantum state tomography and shows
close agreement with numerical simulation.
acknowledgement: This work was supported by ETH Zurich, the Swiss National Science
Foundation, and by the EC via the EuroSQIP project and the Marie-Curie program (P.
J. L.)
author:
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Patrick
full_name: Maurer, Patrick
last_name: Maurer
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Leek P, Filipp S, Maurer P, et al. Using sideband transitions for two-qubit
operations in superconducting circuits. Physical Review B - Condensed Matter
and Materials Physics. 2009;79(18). doi:10.1103/PhysRevB.79.180511
apa: Leek, P., Filipp, S., Maurer, P., Baur, M., Bianchetti, R., Fink, J. M., …
Wallraff, A. (2009). Using sideband transitions for two-qubit operations in superconducting
circuits. Physical Review B - Condensed Matter and Materials Physics. American
Physical Society. https://doi.org/10.1103/PhysRevB.79.180511
chicago: Leek, Peter, Stefan Filipp, Patrick Maurer, Matthias Baur, R Bianchetti,
Johannes M Fink, M Göppl, L. Steffen, and Andreas Wallraff. “Using Sideband Transitions
for Two-Qubit Operations in Superconducting Circuits.” Physical Review B -
Condensed Matter and Materials Physics. American Physical Society, 2009. https://doi.org/10.1103/PhysRevB.79.180511.
ieee: P. Leek et al., “Using sideband transitions for two-qubit operations
in superconducting circuits,” Physical Review B - Condensed Matter and Materials
Physics, vol. 79, no. 18. American Physical Society, 2009.
ista: Leek P, Filipp S, Maurer P, Baur M, Bianchetti R, Fink JM, Göppl M, Steffen
L, Wallraff A. 2009. Using sideband transitions for two-qubit operations in superconducting
circuits. Physical Review B - Condensed Matter and Materials Physics. 79(18).
mla: Leek, Peter, et al. “Using Sideband Transitions for Two-Qubit Operations in
Superconducting Circuits.” Physical Review B - Condensed Matter and Materials
Physics, vol. 79, no. 18, American Physical Society, 2009, doi:10.1103/PhysRevB.79.180511.
short: P. Leek, S. Filipp, P. Maurer, M. Baur, R. Bianchetti, J.M. Fink, M. Göppl,
L. Steffen, A. Wallraff, Physical Review B - Condensed Matter and Materials Physics
79 (2009).
date_created: 2018-12-11T11:53:54Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T06:53:04Z
day: '01'
doi: 10.1103/PhysRevB.79.180511
extern: 1
intvolume: ' 79'
issue: '18'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.2678
month: '05'
oa: 1
publication: Physical Review B - Condensed Matter and Materials Physics
publication_status: published
publisher: American Physical Society
publist_id: '5354'
quality_controlled: 0
status: public
title: Using sideband transitions for two-qubit operations in superconducting circuits
type: journal_article
volume: 79
year: '2009'
...