On the power of coherently controlled quantum adiabatic evolutions

We provide a new approach to adiabatic state preparation that uses coherent control and measurement to average different adiabatic evolutions in ways that cause their diabatic errors to cancel, allowing highly accurate state preparations using less time than conventional approaches. We show that thi...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	Mária Kieferová, Nathan Wiebe
Format:	Article
Language:	English
Published:	IOP Publishing 2014-01-01
Subjects:	adiabatic evolution coherent control state preparation quantum simulation quantum computation adiabatic theorem
Online Access:	https://doi.org/10.1088/1367-2630/16/12/123034