Parareal in time control for quantum systems
Salomon, Julien; Maday, Yvon; Turinici, Gabriel (2007), Parareal in time control for quantum systems, SIAM Journal on Numerical Analysis, 45, 6, p. 2468-2482. http://dx.doi.org/10.1137/050647086
TypeArticle accepté pour publication ou publié
Journal nameSIAM Journal on Numerical Analysis
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Abstract (EN)Following encouraging experimental results in quantum control, numerical simulations have known significant improvements through the introduction of efficient optimization algorithms. Yet, the computational cost still prevents using these procedures for high-dimensional systems often present in quantum chemistry. Using parareal framework, we present here a time parallelization of these schemes which allows us to reduce significantly their computational cost while still finding convenient controls.
Subjects / Keywordsquantum control; monotonic schemes; optimal control; parareal scheme; time parallelization
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