Quantum optimal control in quantum technologies. Strategic report on current status, visions and goals for research in Europe

CP Koch, U Boscain, T Calarco, G Dirr… - EPJ Quantum …, 2022 - epjqt.epj.org
Quantum optimal control, a toolbox for devising and implementing the shapes of external
fields that accomplish given tasks in the operation of a quantum device in the best way …

Shortcuts to adiabaticity: Concepts, methods, and applications

D Guéry-Odelin, A Ruschhaupt, A Kiely… - Reviews of Modern …, 2019 - APS
Shortcuts to adiabaticity (STA) are fast routes to the final results of slow, adiabatic changes
of the controlling parameters of a system. The shortcuts are designed by a set of analytical …

Shortcuts to adiabaticity in Krylov space

K Takahashi, A del Campo - Physical Review X, 2024 - APS
Shortcuts to adiabaticity provide fast protocols for quantum state preparation in which the
use of auxiliary counterdiabatic controls circumvents the requirement of slow driving in …

Accelerated quantum control using superadiabatic dynamics in a solid-state lambda system

BB Zhou, A Baksic, H Ribeiro, CG Yale, FJ Heremans… - Nature Physics, 2017 - nature.com
Adiabatic processes are useful for quantum technologies,, but, despite their robustness to
experimental imperfections, they remain susceptible to decoherence due to their long …

Shortcuts to adiabaticity in digitized adiabatic quantum computing

NN Hegade, K Paul, Y Ding, M Sanz… - Physical Review …, 2021 - APS
Shortcuts to adiabaticity are well-known methods for controlling the quantum dynamics
beyond the adiabatic criteria, where counterdiabatic (CD) driving provides a promising …

Floquet-engineering counterdiabatic protocols in quantum many-body systems

PW Claeys, M Pandey, D Sels, A Polkovnikov - Physical review letters, 2019 - APS
Counterdiabatic (CD) driving presents a way of generating adiabatic dynamics at an
arbitrary pace, where excitations due to nonadiabaticity are exactly compensated by adding …

Superadiabatic population transfer in a three-level superconducting circuit

A Vepsäläinen, S Danilin, GS Paraoanu - Science advances, 2019 - science.org
Adiabatic manipulation of the quantum state is an essential tool in modern quantum
information processing. Here, we demonstrate the speedup of the adiabatic population …

Experimental realization of nonadiabatic shortcut to non-Abelian geometric gates

T Yan, BJ Liu, K Xu, C Song, S Liu, Z Zhang, H Deng… - Physical review …, 2019 - APS
When a quantum system is driven slowly through a parametric cycle in a degenerate Hilbert
space, the state would acquire a non-Abelian geometric phase, which is stable and forms …

Universal work fluctuations during shortcuts to adiabaticity by counterdiabatic driving

K Funo, JN Zhang, C Chatou, K Kim, M Ueda… - Physical review …, 2017 - APS
Counterdiabatic driving (CD) exploits auxiliary control fields to tailor the nonequilibrium
dynamics of a quantum system, making possible the suppression of dissipated work in finite …

Fluctuations in extractable work bound the charging power of quantum batteries

LP García-Pintos, A Hamma, A Del Campo - Physical Review Letters, 2020 - APS
We study the connection between the charging power of quantum batteries and the
fluctuations of the extractable work. We prove that in order to have a nonzero rate of change …