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Optimization of adiabatic control strategies along non-mixing curves with singularities

Nicolas Augier 1, 2 
1 BIOCORE - Biological control of artificial ecosystems
CRISAM - Inria Sophia Antipolis - Méditerranée , LOV - Laboratoire d'océanographie de Villefranche, INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement
Abstract : In this paper, we consider a system driven by a controlled Schrödinger equation with two external control inputs. Motivated by applications to the control of quantum systems having conical or semi-conical eigenvalue intersections, we propose to study the singularities and the parametric bifurcations of the associated non-mixing field, along whose integral curves in the space of controls the adiabatic approximation holds with higher precision. Our results can be applied to optimize the adiabatic control strategies of well known quantum systems such as Qubit systems, Stirap Processes and Eberly-Law models.
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https://hal.inria.fr/hal-03270233
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Submitted on : Thursday, June 24, 2021 - 4:04:48 PM
Last modification on : Thursday, February 3, 2022 - 11:16:55 AM
Long-term archiving on: : Saturday, September 25, 2021 - 6:42:18 PM

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  • HAL Id : hal-03270233, version 1

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Nicolas Augier. Optimization of adiabatic control strategies along non-mixing curves with singularities. 2021. ⟨hal-03270233⟩

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