On the origin of masses at the LHC 

    González Fraile, Juan (Date of defense: 2014-09-05)

    In this thesis we present several studies on the origin of masses at the LHC. First we study the indirect effects of new physics on the couplings of the recently discovered Higgs boson and on the electroweak symmetry ...

    Theories of modified gravity and reconstruction schemes of cosmological models 

    López Revelles, Antonio Jesús (Date of defense: 2013-11-08)

    En esta memoria de tesis se expone el trabajo llevado a cabo por el doctorando durante los últimos cuatro años, el cual versa principalmente sobre diversos aspectos de soluciones cosmológicas obtenidas a partir de teorías ...