Bulletin of the American Physical Society
APS March Meeting 2022
Volume 67, Number 3
Monday–Friday, March 14–18, 2022; Chicago
Session F36: Superconducting Qubits: Fabrication and Characterization
8:00 AM–11:00 AM,
Tuesday, March 15, 2022
Room: McCormick Place W-194A
Sponsoring
Units:
DQI DMP DCMP
Chair: Katarina Cicak, National Institute of Standards and Technology, Boulder
Abstract: F36.00008 : Round Robin: multi-institution characterization of superconducting qubits*
9:24 AM–9:36 AM
Presenter:
Josh Y Mutus
(Rigetti Computing Inc)
Authors:
Josh Y Mutus
(Rigetti Computing Inc)
Corey Rae H McRae
(University of Colorado, Boulder)
David Pappas
(National Institute of Standards and Technology Boulder)
Roman Pilipenko
(FNAL)
Daniil Frolov
(Fermilab)
Matthew J Reagor
(Rigetti Quantum Computing)
Anna Grassellino
(Fermilab)
Alexander Romanenko
(Fermilab)
We seek to address these challenges with a multi-institution ‘round robin’ experiment consisting of repeated measurements of tunable and fixed-frequency transmon qubits and superconducting resonators. In this talk, we will present the measurement protocol designed to maximize the discriminability of decoherence sources as well as results to date of qubits measured in those labs.
*This material is based upon work supported by the U.S. Department of Energy, Office of Science, National Quantum Information Science Research Centers, Superconducting Quantum Materials and Systems Center (SQMS) under contract number DE-AC02-07CH11359.
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