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arxiv: gr-qc/9703072 · v3 · submitted 1997-03-25 · 🌀 gr-qc

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Hyperbolic Equations for Vacuum Gravity Using Special Orthonormal Frames

Frank B. Estabrook , R. Steve Robinson , Hugo D. Wahlquist (JPL , Pasadena)
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classification 🌀 gr-qc
keywords equationsframesgravityhyperbolicorthonormalspecialvacuumadopting
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By adopting Nester's higher dimensional special orthonormal frames (HSOF) the tetrad equations for vacuum gravity are put into first order symmetric hyperbolic (FOSH) form with constant coefficients, independent of any time slicing or coordinate specialization.

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Cited by 1 Pith paper

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

  1. Hyperbolicity analysis of the linearised 3+1 formulation in the Teleparallel Equivalent of General Relativity

    gr-qc 2026-02 conditional novelty 7.0

    The linearized 3+1 TEGR system has imaginary eigenvalues in its principal symbol but becomes strongly hyperbolic after gauge fixing isolated problematic sectors.