Decoherence as a high-dimensional geometrical phenomenon
Résumé
We develop a mathematical formalism that allows to study decoherence with a great level generality, so as to make it appear as a geometrical phenomenon between reservoirs of dimensions. It enables us to give quantitative estimates of the level of decoherence induced by a purely random environment on a system according to their respectives sizes, and to exhibit some links with entanglement entropy.
Origine | Fichiers produits par l'(les) auteur(s) |
---|---|
Licence |