The Landscape of Free Fermionic Gauge Models

von Douglas G. Moore

102 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

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.

• Reihe: Springer Theses
• ISBN: 9783319796482
• Sprache: Englisch
• Erscheinungsdatum: 30.03.2018
• Genre: Physik, Astronomie/Theoretische Physik
• Verlag: Springer International Publishing