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

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arxiv 2504.20137 v1 pith:IZ3JXU4M submitted 2025-04-28 hep-th physics.comp-ph

classification hep-thphysics.comp-ph
keywords modelsnon-supersymmetricnon-susyorbifoldorbifolderprogramanalyzeautomatically
verification ladder T0 review T1 audit T2 compute T3 formal
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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. The program includes routines to compute the massless spectrum, to automatically generate large sets of orbifold models, to identify phenomenologically interesting models (e.g. models sharing features of the Standard Model (SM) or Grand Unified Theories (GUT)) and to analyze their vacuum configurations.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Non-supersymmetric branes and discrete topological terms

    hep-th 2025-07 conditional novelty 6.0 of 10

    A direct computation from the tentative NS5-brane spectrum gives the opposite Z3 topological term (1/3 vs 2/3) from Tachikawa-Zhang, so the spectrum or the inflow interpretation must change.

  2. Non-Abelian orbifolds of the SO(32) heterotic string

    hep-th 2025-06 conditional novelty 6.0 of 10

    Three non-Abelian orbifolds of the SO(32) heterotic string now have complete massless spectra, with unbroken gauge groups U(1)^2 x SO(26), U(1) x SO(26), and SO(26), showing rank reduction from 16 to 15, 14, or 13.

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