Blas Temiño, Diego (Date of defense: 2008-07-03)
[spa] El propósito de la Tesis es estudiar las posibles modificaciones de la relatividad general a distancias largas. La motivación de dicho estudio se debe tanto a motivos teóricos (la rigidez de la ...
Fröb, Markus Benjamin (Date of defense: 2013-12-09)
In this thesis we studied quantum effects in de Sitter space coming from the interaction of gravitons and matter. We derived the lowenergy effective action for metric perturbations which includes ...