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 …

From quantum speed limits to energy-efficient quantum gates

M Aifer, S Deffner - New Journal of Physics, 2022 - iopscience.iop.org
While recent breakthroughs in quantum computing promise the nascence of the quantum
information age, quantum states remain delicate to control. Moreover, the required energy …

Energetic cost of Hamiltonian quantum gates

S Deffner - Europhysics Letters, 2021 - iopscience.iop.org
Landauer's principle laid the main foundation for the development of modern
thermodynamics of information. However, in its original inception the principle relies on …

Fast and robust control of two interacting spins

XT Yu, Q Zhang, Y Ban, X Chen - Physical Review A, 2018 - APS
Rapid preparation, manipulation, and correction of spin states with high fidelity are requisite
for quantum information processing and quantum computing. In this paper, we propose a …

Experimental implementation of generalized transitionless quantum driving

CK Hu, JM Cui, AC Santos, YF Huang, MS Sarandy… - Optics Letters, 2018 - opg.optica.org
It is known that high intensity fields are usually required to implement shortcuts to
adiabaticity via transitionless quantum driving (TQD). Here, we show that this requirement …

Generalized transitionless quantum driving for open quantum systems

AC Santos, MS Sarandy - Physical Review A, 2021 - APS
A general approach for transitionless quantum driving in open quantum systems is
introduced. Under the assumption of adiabatic evolution for time-local master equations, we …

Robustness of controlled Hamiltonian approaches to unitary quantum gates

E Carolan, B Çakmak, S Campbell - Physical Review A, 2023 - APS
We examine the effectiveness and resilience of achieving quantum gates employing three
approaches stemming from quantum control methods: counterdiabatic driving, Floquet …

Optimizing NMR quantum information processing via generalized transitionless quantum driving

AC Santos, A Nicotina, AM Souza… - Europhysics …, 2020 - iopscience.iop.org
High-performance quantum information processing requires efficient control of undesired
decohering effects, which are present in realistic quantum dynamics. To deal with this issue …

Sufficient conditions for adiabaticity in open quantum systems

AC Santos, MS Sarandy - Physical Review A, 2020 - APS
The adiabatic approximation exhibits wide applicability in quantum mechanics, providing a
simple approach for nontransitional dynamics in quantum systems governed by slowly …

Adiabatic quantum dynamics under decoherence in a controllable trapped-ion setup

CK Hu, AC Santos, JM Cui, YF Huang, MS Sarandy… - Physical Review A, 2019 - APS
Suppressing undesired nonunitary effects is a major challenge in quantum computation and
quantum control. In this paper, by considering the adiabatic dynamics in the presence of a …