The Landscape of Free Fermionic Gauge Models
In this thesis, the author describes the development of a software framework to systematically construct a particular class of weakly coupled free fermionic heterotic string models, dubbed gauge models. In their purest form, these models are maximally supersymmetric (N = 4), and thus only contain superpartners in their matter sector. This feature makes their systematic construction particularly efficient, and they are thus useful in their simplicity. The thesis first provides a brisk introduction to heterotic strings and the spin-structure construction of free fermionic models. Three systematic surveys are then presented, and it is conjectured that these surveys are exhaustive modulo redundancies. Finally, the author presents a collection of metaheuristic algorithms for searching the landscape for models with a user-specified spectrum of phenomenological properties, e.g. gauge group and number of spacetime supersymmetries. Such algorithms provide the groundwork for extended generic free fermionic surveys.
| Autor: | Moore, Douglas G. |
|---|---|
| ISBN: | 9783319246161 |
| Sprache: | Englisch |
| Produktart: | Gebunden |
| Verlag: | Springer Nature EN |
| Veröffentlicht: | 12.02.2016 |
| Schlagworte: | B Elementary Particles, Quantum Field Theory Elementary particles (Physics) Mathematical Methods in Physics Mathematical physics Physics Physics and Astronomy Quantum Field Theories, String Theory Quantum Physics Quantum field theory Quantum physics (quantum mechanics & quantum field theory) String Theory Theoretical, Mathematical and Computational Physics |
Dr Douglas Moore is currently with the University of Texas Southwestern Medical Center, having gained his Ph.D. at Baylor University in 2014.