8 papers
Initial Systematic Investigations of the Landscape of Low Layer NAHE Variation Extensions
Timothy Renner, Jared Greenwald, Douglas Moore +1
The discovery that the number of physically consistent string vacua is on the order of 10^500 has prompted several statistical studies of string phenomenology. Contained here is on…
Initial Systematic Investigations of the Landscape of Low Layer NAHE Extensions
Timothy Renner, Jared Greenwald, Douglas Moore +1
The discovery that the number of physically consistent string vacua is on the order of 10^500 has prompted several statistical studies of string phenomenology. Contained here is on…
Algorithm for determining U(1) charges in free fermionic heterotic string models
William Hicks, Lesley Vestal, Jared Greenwald +3
To assist in the search for phenomenologically realistic models in the string landscape, we must develop tools for investigating all gauge charges, including U(1) charges, in strin…
Systematic Investigations of the Free Fermionic Heterotic String Gauge Group Statistics: Layer 1 Results
D. Moore, J. Greenwald, T. Renner +6
Using software under development at Baylor University, we explicitly construct all layer 1 gauge, weakly coupled free fermionic heterotic string models up to order 22 in four large…
Redundancies in Explicitly Constructed Ten Dimensional Heterotic String Models
Timothy Renner, Jared Greenwald, Douglas Moore +1
Using Baylor University's C++ software for construction of weakly coupled free fermionic heterotic string models, called the FF Framework, we explicitly construct the level 1 Kač-M…
Investigation of Quasi--Realistic Heterotic String Models with Reduced Higgs Spectrum
G. Cleaver, A. E. Faraggi, J. Greenwald +4
Quasi--realistic heterotic-string models in the free fermionic formulation typically contain an anomalous U(1), which gives rise to a Fayet-Iliopolous term that breaks supersymmetr…