INVESTIGADORES
WISNIACKI Diego Ariel
artículos
Título:
Fourier compression: A customization method for quantum control protocols
Autor/es:
LAROCCA, MARTÍN; CALZETTA, ESTEBAN; WISNIACKI, DIEGO
Revista:
Physical Review A
Editorial:
American Physical Society
Referencias:
Año: 2020 vol. 102
ISSN:
2469-9926
Resumen:
Quantum optimal control (QOC) is the field devoted to the production of external control protocols that actively guide quantum dynamics. Solutions to QOC problems were shown to constitute continuous submanifolds of control space. A solution navigation method exploiting this property to achieve secondary features in the control protocols was proposed [Larocca, Calzetta, and Wisniacki, Phys. Rev. A 101, 023410 (2020)2469-992610.1103/PhysRevA.101.023410]. Here, we present a navigation-powered protocol postprocessing mechanism allowing naturally inflexible optimization algorithms to produce user-customized solutions, for example, in terms of a Fourier decomposition. We test the performance of the method in two inherently different models: the two-level Landau-Zener system and the quantum harmonic oscillator.
