Affiliation:
1. Department of Applied Physics, Aalto University School of Science, PO Box 15100, FI-00076 Aalto, Finland
Abstract
We study experimentally and theoretically the transfer of population between the ground state and the second excited state in a transmon circuit by the use of superadiabatic stimulated Raman adiabatic passage (saSTIRAP). We show that the transfer is remarkably resilient against variations in the amplitudes of the pulses (scaling errors), thus demostrating that the superadiabatic process inherits certain robustness features from the adiabatic one. In particular, we provide new evidence of a plateau that appears at high values of the counterdiabatic pulse strength, which goes beyond the usual framework of saSTIRAP.
This article is part of the theme issue ‘Shortcuts to adiabaticity: theoretical, experimental and interdisciplinary perspectives’.
Funder
Foundational Questions Institute
Horizon 2020 Framework Programme
Academy of Finland
Subject
General Physics and Astronomy,General Engineering,General Mathematics
Cited by
4 articles.
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