Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
Erscheinungsjahr:
2014
Medientyp:
Text
Schlagworte:
Supergravity
N=2
soft terms
symmetry breaking
530 Physik
33.19 Theoretische Physik: Sonstiges
33.50 Physik der Elementarteilchen und Felder: Allgemeines
ddc:530
Beschreibung:
In this thesis we study the rigid limit of N = 2 supergravity and we perform a model-independent analysis of the supersymmetry breaking terms arising from a gauged N = 2 supergravity spontaneously broken to N = 1. We find that at least when no visible hypermultiplet is present, the global N = 2 theory is softly broken by N = 1 supersymmetric soft terms.