16 pagesInternational audienceWe study the resonance phenomena for time periodic perturbations of a Hamiltonian $H$ on the Hilbert space $L^2( \mathbb R ^d)$. Here, resonances are characterized in terms of time behavior of the survival probability. Our approach uses the Floquet-Howland formalism combined with the results of L. Cattaneo, J.M. Graf and W. Hunziker on resonances for time independent perturbations
We investigate the stability of complex numbers called resonances in certain open chaotic systems. I...
AbstractWe consider two-body Schrödinger operators with multiplicative, exponentially decreasing and...
AbstractSuppose that e2ϵ|x|V ∈ ReLP(R3) for some p > 2 and for g ∈ R, H(g) = − Δ + g V, H(g) = −Δ + ...
16 pagesInternational audienceWe study the resonance phenomena for time periodic perturbations of a ...
AbstractWe study the resonance phenomena for time periodic perturbations of a Hamiltonian H on the H...
Abstract. We study the resonance phenomena for time periodic perturbations of a Hamiltonian H on the...
We address the time decay of the Loschmidt echo, measuring the sensitivity of quantum dynamics to sm...
We address the sensitivity of quantum mechanical time evolution by considering the time decay of the...
We develop canonical perturbation theory for a physically interesting class of infinite-dimensional ...
An important class of resonance problems involves the study of perturbations of systems having embed...
We address the sensitivity of quantum mechanical time evolution by considering the time decay of the...
In this thesis, we consider a linear autonomous Hamiltonian system with finitely many, say m, time p...
Abstract. Consider a linear autonomous Hamiltonian system with a time-periodic bound state solution....
Abstract. We consider the dynamics of quantum systems which possess stationary states as well as slo...
We consider a class of nonlinear Klein-Gordon equations which are Hamiltonian and are perturbations ...
We investigate the stability of complex numbers called resonances in certain open chaotic systems. I...
AbstractWe consider two-body Schrödinger operators with multiplicative, exponentially decreasing and...
AbstractSuppose that e2ϵ|x|V ∈ ReLP(R3) for some p > 2 and for g ∈ R, H(g) = − Δ + g V, H(g) = −Δ + ...
16 pagesInternational audienceWe study the resonance phenomena for time periodic perturbations of a ...
AbstractWe study the resonance phenomena for time periodic perturbations of a Hamiltonian H on the H...
Abstract. We study the resonance phenomena for time periodic perturbations of a Hamiltonian H on the...
We address the time decay of the Loschmidt echo, measuring the sensitivity of quantum dynamics to sm...
We address the sensitivity of quantum mechanical time evolution by considering the time decay of the...
We develop canonical perturbation theory for a physically interesting class of infinite-dimensional ...
An important class of resonance problems involves the study of perturbations of systems having embed...
We address the sensitivity of quantum mechanical time evolution by considering the time decay of the...
In this thesis, we consider a linear autonomous Hamiltonian system with finitely many, say m, time p...
Abstract. Consider a linear autonomous Hamiltonian system with a time-periodic bound state solution....
Abstract. We consider the dynamics of quantum systems which possess stationary states as well as slo...
We consider a class of nonlinear Klein-Gordon equations which are Hamiltonian and are perturbations ...
We investigate the stability of complex numbers called resonances in certain open chaotic systems. I...
AbstractWe consider two-body Schrödinger operators with multiplicative, exponentially decreasing and...
AbstractSuppose that e2ϵ|x|V ∈ ReLP(R3) for some p > 2 and for g ∈ R, H(g) = − Δ + g V, H(g) = −Δ + ...
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