28 citations · 138 across the 16 of their papers we have counts for
16 papers
Classification of order-two T-duality orbifolds at the SO(12) free fermionic point
Alon E. Faraggi, Stefan Groot Nibbelink, Benjamin Percival
Asymmetric orbifolds provide concrete examples of non-geometric constructions dubbed T-folds. All Z2 point groups of six dimensional asymmetric order-two orbifolds are identified.…
Classification of Pati--Salam Asymmetric Heterotic String Orbifolds
Luke A. Detraux, Alon E. Faraggi, Benjamin Percival
We develop a systematic classification of asymmetric orbifold actions in Pati-Salam heterotic string vacua constructed in the free fermionic formulation. Starting fr…
Vacuum Energy of Non-Supersymmetric Heterotic String Models
Luke A. Detraux, Alonzo R. Diaz Avalos, Alon E. Faraggi +1
We use the free fermionic formulation of the heterotic-string in four dimensions to study the vacuum structure and energy of non-supersymmetric tachyon free models that correspond…
Vacuum Energy in Non-Supersymmetric Quasi-Realistic Heterotic-String Vacua with Fixed Moduli
Eman Basaad, Luke A. Detraux, Alonzo R. Diaz Avalos +2
Recently, Baykara, Tarazi and Vafa discussed the existence of quasicrystalline string vacua that contain a single neutral moduli, the dilaton, and studied compactifications of the…
D-term Uplifts in Non-Supersymmetric Heterotic String Models
Alonzo R. Diaz Avalos, Alon E. Faraggi, Viktor G. Matyas +1
Recently, we proposed that the one-loop tadpole diagram in perturbative non-supersymmetric heterotic string vacua that contain an anomalous symmetry, leads to an analog of t…
Free fermionic webs of heterotic T-folds
Alon E. Faraggi, Stefan Groot Nibbelink, Benjamin Percival
Moduli stabilisation is key to obtaining phenomenologically viable string models. Non-geometric compactifications, like T-duality orbifolds (T-folds), are capable of freezing many…