Optimal control of stimulated Raman adiabatic passage in a superconducting qudit

W Zheng, Y Zhang, Y Dong, J Xu, Z Wang… - npj Quantum …, 2022 - nature.com
Stimulated Raman adiabatic passage (STIRAP) is a widely used protocol to realize high-
fidelity and robust quantum control in various quantum systems. However, further application …

Optimal STIRAP shortcuts using the spin-to-spring mapping

V Evangelakos, E Paspalakis, D Stefanatos - Physical Review A, 2023 - APS
We derive STIRAP (stimulated Raman adiabatic passage) shortcuts to adiabaticity
maximizing population transfer in a three-level Λ quantum system, using spin-to-spring …

Optimal shortcuts of stimulated Raman adiabatic passage in the presence of dissipation

D Stefanatos, E Paspalakis - … Transactions of the Royal …, 2022 - royalsocietypublishing.org
We use optimal control theory to obtain shortcuts to adiabaticity which maximize population
transfer in a three-level stimulated Raman adiabatic passage system, for a given finite …

A shortcut tour of quantum control methods for modern quantum technologies

D Stefanatos, E Paspalakis - Europhysics Letters, 2021 - iopscience.iop.org
Quantum control methods, like rapid adiabatic passage, stimulated Raman adiabatic
passage, shortcuts to adiabaticity and optimal control, have become an integral part of …

Exact classical noise master equations: Applications and connections

A Kiely - Europhysics Letters, 2021 - iopscience.iop.org
All quantum systems are subject to noise and imperfections due to stray fields,
inhomogeneities or drifting experimental controls. An understanding of the effects of noise …

Optimal stimulated Raman adiabatic passage using the dynamical quantum geometric tensor

KZ Li, JZ Tian, LT Xiao - Physical Review A, 2024 - APS
Stimulated Raman adiabatic passage is a prominent and widely applied technique that
transfers population between quantum states in three-level quantum systems. In this paper …

High-fidelity formation of deeply bound ultracold molecules via non-Hermitian shortcut to adiabaticity

JH Zhang, FQ Dou - New Journal of Physics, 2021 - iopscience.iop.org
Stimulated Raman adiabatic passage allows robust transfer between two ends of a three-
state quantum system and has been employed to transfer weakly bound Feshbach …

[HTML][HTML] Effective creation of ultracold deeply-bound molecules via non-Hermitian stimulated Raman shortcut-to-adiabatic passage

J Zhang, N Naim, L Deng, Y Niu, S Gong - Results in Physics, 2023 - Elsevier
In this paper, we carry out the non-Hermitian stimulated Raman shortcut-to-adiabatic
passage (NH-STIRSAP) to create ultracold deeply-bound molecules. The open three-level …

Experimental demonstration of robustness under scaling errors for superadiabatic population transfer in a superconducting circuit

S Dogra, A Vepsäläinen… - … Transactions of the …, 2022 - royalsocietypublishing.org
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 …

Adiabatically manipulated systems interacting with spin baths beyond the rotating wave approximation

B Militello, A Napoli - Physics, 2024 - mdpi.com
The Stimulated Raman Adiabatic Passage (STIRAP) on a three-state system interacting with
a spin bath is considered, focusing on the efficiency of the population transfer. Our analysis …