Monotonic Convergent Optimal Control Theory with Strict Limitations on the Spectrum of Optimized Laser Fields

Autor:	Regina de Vivie-Riedle, Markus Kowalewski, C. Gollub
Rok vydání:	2008
Předmět:	Nonlinear system Quantum gate Computer science law Qubit Convergence (routing) Bandwidth (signal processing) General Physics and Astronomy Monotonic function Topology Optimal control Laser law.invention
Zdroj:	Physical Review Letters. 101
ISSN:	1079-7114 0031-9007
Popis:	We present a modified optimal control scheme based on the Krotov method, which allows for strict limitations on the spectrum of the optimized laser fields. A frequency constraint is introduced and derived mathematically correct, without losing monotonic convergence of the algorithm. The method guarantees a close link to learning loop control experiments and is demonstrated for the challenging control of nonresonant Raman transitions, which are used to implement a set of global quantum gates for molecular vibrational qubits.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75d609af702a853809e7df9fc1926ff5 https://doi.org/10.1103/physrevlett.101.073002 Zobrazit plný text záznamu