5 datasets found

The purpose of this thesis is the treatment of the antiferromagnetic Heisenberg model within the valence bond basis, allowing for the description of its low-energy...

This document summarizes my research activities since 2005 about the development of methods for computing the electronic structure of molecular systems and organized...

The photo-dissociation of molecule like CH3I inside helium droplet presents great interest for the understanding of recombination and salvation of photo-fragments...

The properties of electrons in two dimensions (2D) raise fundamental questions that have been extensively explored by condensed matter theory. Extending standard...

Optical trapping of atoms on optical lattices allows the study of their behavior in the range of ultra low temperature, at the nanokelvin scale, without freezing their...