Essays about: "Grand Unified Theory"
Found 5 essays containing the words Grand Unified Theory.
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1. Phenomenological exploration of flavored Grand Unification through high-scale matching and renormalization group flow
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisationAbstract : The phenomenological success of the Standard Model (SM), and its unification of the electromagnetic and weak forces has inspired the search for a Grand Unified Theory (GUT), that dynamically reduces to the SM at low energies. In this work, we consider one such GUT, based on the trinification model [SU(3)]³ with an additional local SU(2) family symmetry, that is then broken directly to the gauge symmetry group of the SM. READ MORE
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2. Flavour Symmetries in SU(5) Grand Unified Theories
University essay from KTH/FysikAbstract : The current description of physics on the very smallest scales is given by the standard model (SM) of particle physics. It makes many good predictions and is a highly successful theory. There are however phenomena it cannot explain, and it is therefore not a complete theory of particle physics. READ MORE
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3. Model building on gCICYs
University essay from Uppsala universitet/Institutionen för fysik och astronomiAbstract : Prompted by the success of heterotic line bundle model building on Complete Intersection Calabi Yau (CICY) manifolds and the new developments regarding a generalization thereof, I analyze the possibility of model building on generalized CICY (gCICY) manifolds. Ultimately this is realized on two examples of gCICYs, one of which topologically equivalent to a CICY and one inequivalent to any previously studied examples. READ MORE
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4. Unification in Particle Physics
University essay from Uppsala universitet/HögenergifysikAbstract : During the twentieth century, particle physics developed into a cornerstone of modern physics, culminating in the Standard Model. Even though this theory has proved to be of extraordinary power, it is still incomplete in several respects. READ MORE
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5. Grand Unified Theories: SU(5), SO(10) and supersymmetric SU(5)
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysikAbstract : A brief summary of the Standard Model of particle physics is presented with some of its problems listed. After this some necessary concepts and mathematics are introduced. READ MORE