Browsing by Author "Rojas Fernández, Francisco"
Now showing items 1-2 of 2
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(Universidad de Chile, 2025)En esta tesis, se obtienen reglas de corte basadas en unitariedad para correladores cosmológicos primordiales utilizando el formalismo de integral de camino de Schwinger-Keldysh. Este cálculo ha sido estudiado para ...
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(Universidad de Chile, 2021)In this thesis, we show how future cosmological observations can provide us access to unveil the mechanism responsible for the origin of the structure in our universe. The primordial perturbations sourced by quantum vacuum ...
