44 citations · 200 across the 12 of their papers we have counts for
8 papers · 1 filter
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…
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…
Ionization and excitation of the excited hydrogen atom in strong circularly polarized laser fields
J. H. Bauer, Francisca Mota-Furtado, Patrick F. O'Mahony +2
In the recent work of Herath et al. [Phys. Rev. Lett. 109, 043004 (2012)] the first experimental observation of a dependence of strong-field ionization rate on the sign of the magn…
Explicit schemes for time propagating many-body wavefunctions
Ana Laura Frapiccini, Aliou Hamido, Sebastian Schröter +6
Accurate theoretical data on many time-dependent processes in atomic and molecular physics and in chemistry require the direct numerical solution of the time-dependent Schrödinger…