The Landscape of Free Fermionic Gauge Models by Douglas G. Moore

Author:Douglas G. Moore
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

4All other choices have been shown to prohibit SUSY [44, 45]. Since is the most “natural” form of SUSY we’d like to admit it.

© Springer International Publishing Switzerland 2016

Douglas G. MooreThe Landscape of Free Fermionic Gauge ModelsSpringer ThesesRecognizing Outstanding Ph.D. Research10.1007/978-3-319-24618-5_4

4. Surveys of Gauge Models

Douglas G. Moore1

(1)Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX, USA

Abstract

The definition of free fermionic heterotic string (FFHS) gauge models is presented. These represent the simplest conceivable models from the perspective of string model building, but while they may be descriptions of our observable universe they do provide a firm foundation for exploration of the string landscape. This chapter discusses the uniqueness and redundancies of gauge models in terms of FFHS basis vectors. We then proceed to the results of the first two systematic surveys of layer one gauge models with four large spacetime dimensions. These results include model redundancies, gauge group distribution statistics, and observed group combinations. The surveys are then extended to include models in D = 5, …, 10 large spacetime dimensions. The final sections discuss the results of initial higher layer surveys as well as the concept of a generalized gauge model.

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