Nonadiabatic transitions are one of the most important quantum mechanical phenomena in
chemical reaction dynamics. This is because the most interesting chemical and even …

Entanglement is nowadays considered as a key quantity for the understanding of
correlations, transport properties and phase transitions in composite quantum systems, and …

For the past several decades, we have been able to directly probe the motion of atoms that
is associated with chemical transformations and which occurs on the femtosecond (10− 15 …

that the complete wavefunction for a system of electrons and nuclei evolving in a time-
dependent external potential can be exactly factorized into an electronic wavefunction and a …

The interaction of an extreme-ultraviolet attosecond pulse with a molecular system suddenly
removes electrons, which can lead to significant changes in the chemical bonding and …

The wave nature of particles is rarely observed, in part because of their very short de Broglie
wavelengths in most situations. However, even with wavelengths close to the size of their …

High harmonic light sources make it possible to access attosecond timescales, thus opening
up the prospect of manipulating electronic wave packets for steering molecular dynamics …

The time-dependent surface flux (t-SURFF) method is introduced for computing strong-field
infrared (IR) photo-ionization spectra of atoms by numerically solving the time-dependent …

Although valence electrons are clearly delocalized in molecular bonding frameworks,
chemists and physicists have long debated the question of whether the core vacancy …

This review article focuses on imaging and controlling ultrafast dynamics of the hydrogen
molecule and its cation, initiated by ultrashort laser pulses. We discuss the mechanisms …