This thesis has two goals: the first one is to improve the control techniques in quantum mechanics, and more specifically in NMR, by using the tools of geometric optimal control. The second one is the study of the influence of Hamiltonian singularities in controlled systems. The chapter about optimal control study three classical problems of NMR : the inversion problem, the influence of the radiation damping term, and the steady state technique. Then, we apply the geometric optimal control to the problem of the population transfert in a three levels quantum system to recover the STIRAP scheme.The two next chapters study Hamiltonian singularities. We show that they allow to control the polarization in different type of optical fibers. Then, ...
Experiments in nuclear magnetic resonance (NMR) spectroscopy and NMR quantum computing require contr...
Optimal control theory (OCT) is the basic and comprehensive method to obtain the optimal solutions o...
The main purpose of the thesis is to study the links between the singularities of the spectrum of a ...
This thesis has two goals: the first one is to improve the control techniques in quantum mechanics, ...
This thesis has two goals: the first one is to improve the control techniques in quantum mechanics, ...
Cette thèse possède un double objectif : le premier est l'amélioration des techniques de contrôle en...
Cette thèse possède un double objectif : le premier est l'amélioration des techniques de contrôle en...
The goal of this thesis is to apply the optimal control theory to the dynamics of quantum systems. T...
The goal of this thesis is to apply the optimal control theory to Nuclear Magnetic Resonance and Qua...
This work is about geometric optimal control applied to celestial and quantum mechanics. We first de...
The goal of this thesis is to apply the optimal control theory to Nuclear Magnetic Resonance and Qua...
L’objectif de cette thèse est d’appliquer la théorie du contrôle optimal à la dynamique de systèmes ...
L’objectif de cette thèse est d’appliquer des méthodes de contrôle optimal en réso- nance magnétique...
We study the control of finite dimensional quantum systems by external laser fields. After examining...
Experiments in nuclear magnetic resonance (NMR) spectroscopy and NMR quantum computing require contr...
Optimal control theory (OCT) is the basic and comprehensive method to obtain the optimal solutions o...
The main purpose of the thesis is to study the links between the singularities of the spectrum of a ...
This thesis has two goals: the first one is to improve the control techniques in quantum mechanics, ...
This thesis has two goals: the first one is to improve the control techniques in quantum mechanics, ...
Cette thèse possède un double objectif : le premier est l'amélioration des techniques de contrôle en...
Cette thèse possède un double objectif : le premier est l'amélioration des techniques de contrôle en...
The goal of this thesis is to apply the optimal control theory to the dynamics of quantum systems. T...
The goal of this thesis is to apply the optimal control theory to Nuclear Magnetic Resonance and Qua...
This work is about geometric optimal control applied to celestial and quantum mechanics. We first de...
The goal of this thesis is to apply the optimal control theory to Nuclear Magnetic Resonance and Qua...
L’objectif de cette thèse est d’appliquer la théorie du contrôle optimal à la dynamique de systèmes ...
L’objectif de cette thèse est d’appliquer des méthodes de contrôle optimal en réso- nance magnétique...
We study the control of finite dimensional quantum systems by external laser fields. After examining...
Experiments in nuclear magnetic resonance (NMR) spectroscopy and NMR quantum computing require contr...
Optimal control theory (OCT) is the basic and comprehensive method to obtain the optimal solutions o...
The main purpose of the thesis is to study the links between the singularities of the spectrum of a ...