84 citations · 236 across the 17 of their papers we have counts for
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Consistency between adiabatic and nonadiabatic geometric phases for nonselfadjoint hamiltonians
David Viennot, Arnaud Leclerc, Georges Jolicard +1
We show that the adiabatic approximation for nonselfadjoint hamiltonians seems to induce two non-equal expressions for the geometric phase. The first one is related to the spectral…
Multicenter integrals involving complex Gaussian type functions
Abdallah Ammar, Arnaud Leclerc, Lorenzo Ugo Ancarani
Multicentric integrals that involve a continuum state cannot be evaluated with the usual quantum chemistry tools and require a special treatment. We consider an initial molecular b…
Exotic states in the strong field control of H dissociation dynamics: From exceptional points to zero-width resonances
Arnaud Leclerc, David Viennot, Georges Jolicard +2
H is an ideal candidate for a detailed study of strong field coherent control strategies inspired by basic mechanisms referring to some specific photodissociation resonances.…
Controlling vibrational cooling with Zero-Width Resonances: An adiabatic Floquet approach
Arnaud Leclerc, David Viennot, Georges Jolicard +2
In molecular photodissociation, some specific combinations of laser parameters (wavelength and intensity) lead to unexpected Zero-Width Resonances (ZWR), with in principle infinite…
Global integration of the Schrödinger equation within the wave operator formalism: The role of the effective Hamiltonian in multidimensional active spaces
Georges Jolicard, Arnaud Leclerc, David Viennot +1
A global solution of the Schrödinger equation, obtained recently within the wave operator formalism for explicitly time-dependent Hamiltonians [J. Phys. A: Math. Theor. 48, 225205…
Global integration of the Schrödinger equation: a short iterative scheme within the wave operator formalism using discrete Fourier transforms
Arnaud Leclerc, Georges Jolicard
A global solution of the Schrödinger equation for explicitly time-dependent Hamiltonians is derived by integrating the non-linear differential equation associated with the time-dep…