Sökning: "Grand Unification"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Grand Unification.
1. Models of SO(10) Grand Unified Theories : Yukawa Sector and Gauge Coupling Unification
Sammanfattning : .... LÄS MER
2. Phenomenology of SO(10) Grand Unified Theories
Sammanfattning : Although the Standard Model (SM) of particle physics describes observations well, there are several shortcomings of it. The most crucial of these are that the SM cannot explain the origin of neutrino masses and the existence of dark matter. LÄS MER
3. Family symmetries and radiative corrections in multi-scalar extensions of the Standard Model
Sammanfattning : The four articles contained in this thesis all concern aspects of model building beyond the Standard Model (BSM). While Paper I mainly serves as a ``tool paper'' in which the results can be used to simplify certain calculations of one-loop effects from new heavy particles, Paper II--IV all deal with consequences of family symmetries in several BSM scenarios. LÄS MER
4. The Hammer and the Nail : Interdisciplinarity and Problem Solving in Sustainability Science
Sammanfattning : This is a thesis about interdisciplinarity, scientific integration, and problem solving in sustainability science. Sustainability science is an emerging and highly interdisciplinary field that seeks to integrate vastly differentiated bodies of knowledge in addressing the challenge of transitioning contemporary societies towards sustainability. LÄS MER
5. Phenomenology of neutrino properties, unification, and Higgs couplings beyond the Standard Model
Sammanfattning : The vast majority of experiments in particle physics can be described by the Standard Model of particle physics (SM). However, there are indications for physics beyond it. The only experimentally demonstrated problem of the model is the difficulty to describe neutrino masses and leptonic mixing. LÄS MER