Various methods of optimizing control pulses for quantum systems with decoherence
arXiv:1310.2109 · doi:10.1007/s11128-016-1242-y
Abstract
We study three methods of obtaining an approximation of unitary evolution of a quantum system under decoherence. We use three methods of optimizing the control pulses: genetic optimization, approximate evolution method and approximate gradient method. To model the noise in the system we use the Lindblad equaiton. We obtain results showing that genetic optimization may give a better approximation of a unitary evolution in the case of high noise.
13 pages, 4 figures, fixed paper size
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