Einstein–Æther Mathematica notebooks

This repository collects Mathematica notebooks and Wolfram Language (.wl) utilities developed during my PhD work on Einstein–Æther (Lorentz-violating) gravity, including symbolic derivations, coordinate/metric constructions, and consistency/EOM checks.

Repository structure

• notebooks/
  Clean, GitHub-friendly notebooks (outputs removed) intended for browsing and rerunning.

• src/
  Reusable Wolfram Language modules shared across notebooks (project initialization, EOM checks, helper routines).

• scripts/
  Command-line entry points for headless execution with wolframscript.

• tools/
  Utilities for maintenance (e.g., stripping notebook outputs before committing).

Suggested starting point

Open:

• notebooks/CheckEOM_clean.nb

It provides an end-to-end example workflow (definitions → tensor manipulations → checks).

Running headlessly (optional)

If you have wolframscript:

wolframscript -file scripts/run.wls --task checkEOM