44 citations · 200 across the 12 of their papers we have counts for
12 papers
Static field limit of excitation probabilities in laser-atom interactions
A. Galstyan, V. L. Shablov, Yu. V. Popov +3
We consider the interaction of atomic hydrogen, in its ground state, with an electromagnetic pulse whose duration is fixed in terms of the number of optical cycles. We study the pr…
The strong field approximation within a Faddeev-like formalism for laser-matter interactions
Yu. Popov, A. Galstyan, F. Mota-Furtado +2
We consider the interaction of atomic hydrogen with an intense laser field within the strong-field approximation. By using a Faddeev-like formalism, we introduce a new perturbative…
Modelling laser-atom interactions in the strong field regime
A. Galstyan, Yu. V. Popov, F. Mota-Furtado +5
We consider the ionisation of atomic hydrogen by a strong infrared field. We extend and study in more depth an existing semi-analytical model. Starting from the time-dependent Schr…
Sturmian bases for two-electron systems in hyperspherical coordinates
A. Abdouraman, Ana Laura Frappiccini, A. Hamido +5
We give a detailed account of an spectral approach for the calculation of energy spectra of two active electron atoms in a system of hyperspherical coordina…
Reformulation of the strong field approximation for light-matter interactions
A. Galstyan, O. Chuluunbaatar, A. Hamido +6
We consider the interaction of hydrogen-like atoms with a strong laser field and show that the strong field approximation and all its variants may be grouped into a set of families…
Multi-resolution schemes for time scaled propagation of wave packets
Ana Laura Frapiccini, Aliou Hamido, Francisca Mota-Furtado +2
We present a detailed analysis of the time scaled coordinate approach and its implementation for solving the time-dependent Schrödinger equation describing the interaction of atoms…