Effective adiabatic control of a decoupled Hamiltonian obtained by rotating wave approximation

• URL: http://arxiv.org/abs/2005.02737v2
• Date: Mon, 11 Jan 2021 09:08:35 GMT
• Title: Effective adiabatic control of a decoupled Hamiltonian obtained by rotating wave approximation
• Authors: Nicolas Augier (COMUE UCA, BIOCORE), Ugo Boscain (LJLL (UMR\_7598), CNRS, CaGE), Mario Sigalotti (LJLL (UMR\_7598), CaGE)
• Abstract summary: We show that the induced flow converges to the one obtained by considering the two approximations separately and by combining them formally in cascade. We propose explicit control laws which can be used to induce desired populations transfers.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: In this paper we study up to which extent we can apply adiabatic control strategies to a quantum control model obtained by rotating wave approximation. In particular, we show that, under suitable assumptions on the asymptotic regime between the parameters characterizing the rotating wave and the adiabatic approximations, the induced flow converges to the one obtained by considering the two approximations separately and by combining them formally in cascade. As a consequence, we propose explicit control laws which can be used to induce desired populations transfers, robustly with respect to parameter dispersions in the controlled Hamiltonian.

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