Gravitation, Cosmology, and Astrophysics Physicist for AI Training
$80 - $160 per hourSaidGig
Role Overview
Apply advanced expertise in gravitation, cosmology, and astrophysics to help train next generation AI systems through rigorous research level physics work. The project covers Dynamical Chern-Simons gravity, Palatini tetrad formalism, FRW cosmology, quadratic inflation, and related phenomena. Assignments may include Solver, Auditor, or Adjudicator work, based on your subfield expertise.
Key Responsibilities
- Develop detailed analytical and numerical solutions involving first-order Palatini gravity, including tetrad and spin connection approaches.
- Calculate and analyze Pontryagin density contributions in extended gravity theories.
- Formulate, solve, and interpret Friedmann ODEs with torsion for cosmological models.
- Integrate coupled nonlinear ODE systems using advanced methods and critically evaluate the results.
- Use Planck-unit normalization consistently across theoretical and computational work.
Qualifications
- Advanced academic background in physics, preferably a PhD or equivalent, with an emphasis on gravitation, cosmology, or astrophysics.
- Hands-on experience with first-order Palatini gravity, tetrad and spin connection formalisms, and higher-order curvature corrections.
- Ability to derive, solve, and interpret nonlinear ODE systems relevant to cosmology and gravitational physics.
- Familiarity with Pontryagin density, Chern-Simons modifications, and their physical implications.
- Experience applying Planck-unit normalization and interpreting theoretical physical models.
Work Terms
- Remote contract engagement.
Compensation
- $80 to $160 per hour.
Vacancy posted 1 day ago
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