Incontri di Fisica Teorica

Topographical analysis of quantum and classical de Sitter cosmological models

by Cosimo Stornaiolo (NA)

Europe/Rome
2N44

2N44

Description

In this talk I deal with the problem of cosmological initial
conditions and their relation with the classical solution. To this aim I
show that the problem can be addressed by expressing the quantum and
classical states of the universe in terms of tomograms.
In the first part of the talk I resume the properties of tomograms and in
the second part I translate the wave functions of the universe and the
classical constrain in tomograms and derive some conclusions about the
transition of the universe from the quantum to classical eras.