activity
20042025
most citedA Mini-Landscape of Exact MSSM Spectra in Heterotic Orbifolds

335 citations · 3.6k across the 61 of their papers we have counts for

collaborators

62 papers

hep-th2025

The Non-SUSY Orbifolder: a tool to build promising non-supersymmetric string models

Enrique Escalante-Notario, Ricardo Perez-Martinez, Saul Ramos-Sanchez +1

We introduce the non-SUSY orbifolder, which is a program developed in C++ that computes the low-energy effective theory of non-supersymmetric heterotic orbifold compactifications.…

hep-th2024

The eclectic flavor symmetries of orbifolds

Alexander Baur, Hans Peter Nilles, Saul Ramos-Sanchez +2

Only four orbifold building blocks are admissible in heterotic string compactifications. We investigate the flavor properties of all of these building b…

hep-ph2022★ 45 cited

The first string-derived eclectic flavor model with realistic phenomenology

Alexander Baur, Hans Peter Nilles, Saul Ramos-Sanchez +2

Eclectic flavor groups arising from string compactifications combine the power of modular and traditional flavor symmetries to address the flavor puzzle. This top-down scheme deter…

hep-th2021★ 27 cited

Top-Down Anatomy of Flavor Symmetry Breakdown

Alexander Baur, Hans Peter Nilles, Saul Ramos-Sanchez +2

A top-down approach to the flavor puzzle leads to eclectic flavor groups which include modular and traditional flavor symmetries. Based on examples of semirealistic T2/Z3 orbifold…

hep-th2021★ 1 cited

Orbifolds from and their modular symmetries

Hans Peter Nilles, Saul Ramos-Sanchez, Andreas Trautner +1

The incorporation of Wilson lines leads to an extension of the modular symmetries of string compactification beyond . In the simplest case with one Wilson…

hep-th2021★ 16 cited

The landscape of promising non-supersymmetric string models

Ricardo Perez-Martinez, Saul Ramos-Sanchez, Patrick K. S. Vaudrevange

Leptoquarks extending the Standard Model (SM) are attracting an increasing attention in the recent literature. Hence, the identification of 4D SM-like models and the classification…