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Non-Relativistic Gravitation: From Newton to Einstein and Back

Canonical reference. 88% of citing Pith papers cite this work as background.

10 Pith papers citing it
Background 88% of classified citations
abstract

We present an improvement to the Classical Effective Theory approach to the non-relativistic or Post-Newtonian approximation of General Relativity. The "potential metric field" is decomposed through a temporal Kaluza-Klein ansatz into three NRG-fields: a scalar identified with the Newtonian potential, a 3-vector corresponding to the gravito-magnetic vector potential and a 3-tensor. The derivation of the Einstein-Infeld-Hoffmann Lagrangian simplifies such that each term corresponds to a single Feynman diagram providing a clear physical interpretation. Spin interactions are dominated by the exchange of the gravito-magnetic field. Leading correction diagrams corresponding to the 3PN correction to the spin-spin interaction and the 2.5PN correction to the spin-orbit interaction are presented.

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hep-th 7 gr-qc 3

representative citing papers

Five-dimensional Geometry from Spinning Amplitudes

hep-th · 2026-05-28 · unverdicted · novelty 7.0

The classical limit of five-dimensional spinning amplitudes reproduces the multipole expansion of five-dimensional black holes after augmenting with the Hodge dual of the spin tensor, and identifies amplitudes corresponding to the Myers-Perry solution.

Stationary solutions in the small-$c$ expansion of GR

gr-qc · 2026-04-26 · conditional · novelty 7.0

The NLO/NNLO small-c (Carroll) expansion of GR admits a rich stationary vacuum sector with rotating Lense-Thirring-type, C-metric-type, Hartle-Thorne-type, and higher-multipole solutions, going beyond the static magnetic Carroll truncation.

Universality in Relativistic Spinning Particle Models

hep-th · 2026-03-28 · unverdicted · novelty 6.0

Four relativistic spinning particle models (vector oscillator, spinor oscillator, spherical top, massive twistor) describe identical physics in free and interacting theories within the spin-magnitude-preserving sector.

Tidal Response and Thermodynamics of Black Holes

hep-th · 2026-04-29 · unverdicted · novelty 6.0

A new gauge-invariant effective action computes black hole Love numbers without Regge-Wheeler methods, and these numbers determine leading thermodynamic corrections under external perturbations.

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