Chopped random-basis quantum optimization

T Caneva, T Calarco, S Montangero - Physical Review A—Atomic, Molecular …, 2011 - APS
In this work, we describe in detail the chopped random basis (CRAB) optimal control
technique recently introduced to optimize time-dependent density matrix renormalization …

QuOCS: The quantum optimal control suite

M Rossignolo, T Reisser, A Marshall, P Rembold… - Computer Physics …, 2023 - Elsevier
Quantum optimal control includes a family of pulse-sha** algorithms that aim to unlock the
full potential of a variety of quantum technologies. The Quantum Optimal Control Suite …

Optimal trajectories for efficient atomic transport without final excitation

X Chen, E Torrontegui, D Stefanatos, JS Li… - Physical Review A …, 2011 - APS
We design optimal harmonic-trap trajectories to transport cold atoms without final excitation,
combining an inverse engineering technique based on Lewis-Riesenfeld invariants with …

Optimal pulse design in quantum control: A unified computational method

JS Li, J Ruths, TY Yu, H Arthanari… - Proceedings of the …, 2011 - National Acad Sciences
Many key aspects of control of quantum systems involve manipulating a large quantum
ensemble exhibiting variation in the value of parameters characterizing the system …

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 …

Frictionless atom cooling in harmonic traps: A time-optimal approach

D Stefanatos, J Ruths, JS Li - Physical Review A—Atomic, Molecular, and …, 2010 - APS
In this article we formulate frictionless atom cooling in harmonic traps as a time-optimal
control problem, permitting imaginary values of the trap frequency for transient time intervals …

Moment quantization of inhomogeneous spin ensembles

JS Li, W Zhang, YH Kuan - Annual Reviews in Control, 2022 - Elsevier
Robust excitation of a large spin ensemble is a long-standing problem in the field of
quantum information science and engineering and presents a grand challenge in quantum …

Quantum optimal control using phase-modulated driving fields

J Tian, H Liu, Y Liu, P Yang, R Betzholz, RS Said… - Physical Review A, 2020 - APS
Quantum optimal control represents a powerful technique to enhance the performance of
quantum experiments by engineering the controllable parameters of the Hamiltonian …

Optimal control of uncertain systems using sample average approximations

C Phelps, JO Royset, Q Gong - SIAM Journal on Control and Optimization, 2016 - SIAM
In this paper, we introduce the uncertain optimal control problem of determining a control
that minimizes the expectation of an objective functional for a system with parameter …

Optimal control of inhomogeneous ensembles

J Ruths, JS Li - IEEE Transactions on Automatic Control, 2012 - ieeexplore.ieee.org
Inhomogeneity, in its many forms, appears frequently in practical physical systems. Readily
apparent in quantum systems, inhomogeneity is caused by hardware imperfections …