Global time asymmetry as a consequence of a wave packets theorem

Mario A. Castagnino, Jorge Gueron, Adolfo R. Ordóñez
2002 Journal of Mathematical Physics  
When t→∞ any wave packet in the liouvillian representation of the density matrices, becomes a Hardy class function from below. This fact, in the global frame of Reichenbach diagram, is used to explain the observed global time asymmetry of the universe.
doi:10.1063/1.1421061 fatcat:4gyf34lvsnaa5ehdolezaaqmwm