1/3 🔧 GHU Lab: explore a model, change an assumption, see what moves.
The browser laboratory now has 29 menu sections, three Simulator modes and eight embedded research cards. It brings gauge–Higgs model calculations, published benchmarks and explicit tests of assumptions into one place.
Open the laboratory:
https://karlesmarin.github.io/ghu-explorer/app/
🎬 The attached 49-second example is Gravity–gauge · 3D. Change the gauge kinetic function: the paired tensor/vector massive tower stays fixed, while source responses and the Wilson-line kinetic scale can change. The separate gauge-NN tower is an unprotected control. What does a mass spectrum leave undetermined?
What you can explore:
• Hierarchy, inverse scale design, rung counts and an atlas of 1,286 bulk contents.
• Potential equivalence, multiplets, parities, selection rules and the eta sign; the SU(4), SU(7) and 5D SU(3) reference calculators.
• A 5D SU(N) builder, paper models, 4D spectra and Kaluza–Klein towers, parameter scans and a combined model dossier.
• Exact rational anomaly ledgers, brane matter and proton-protection assignments.
• Ordinary and conjugate boundary conditions, orbifold classification and the relations connecting representatives.
• Brane kinetic terms, the 3D gravity–gauge example and an annotated literature catalogue.
Each model keeps its own assumptions. The 3D example computes a kinetic scale; it does not predict a Higgs mass.
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