NRPyPN: Validated Post-Newtonian Expressions for Numerical Relativity
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Oct 1, 2023 - Python
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post-newtonian
Here are 11 public repositories matching this topic...
Emergent spacetime geometry from the Dirac phase field — exact N-body solutions, dark matter without new particles, quantum-corrected GR
general-relativity mond dark-matter quantum-gravity dark-energy two-body-problem three-body-problem dark-matter-halos post-newtonian dark-matter-alternative dark-energy-alternative quantum-gravity-cosmology-astrophysics quantum-gravity-foundations quantum-gravity-alternatives general-relativity-alternative modified-newtonian-dynamics rotational-curves
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Mar 26, 2026 - Python
Federated N-body dynamics in Rust: force perturbations as independent operator crates, CI-gated validation against REBOUND, bit-reproducible across platforms
rust scientific-computing astrophysics reproducibility numerical-integration n-body celestial-mechanics post-newtonian ias15
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Jul 4, 2026 - Rust
Multi-scale parameter sensitivity analysis for spacetime metrics. Studies parameter dependencies, stability regions, and sensitivity coefficients in relativistic field configurations.
signal-processing gravitational-waves theoretical-physics sensitivity-analysis multi-scale-analysis post-newtonian warp-drive planck-scale
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Jul 21, 2025 - Python
Don't read it, because you may never be the same again.
open-science phase-synchronization independent-research metasystem paradigm-shift holarchy post-newtonian regenerative-technology lifenode fractal-ontology bios-info-meta symbiocene mobile-only-creator anti-reductionism nature-sync resonance-architecture floquet-drive reality-firmware living-hardware bio-quantum-interface
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Jul 20, 2026
computational investigations of (modified) gravity
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May 11, 2025 - Jupyter Notebook
VORTEX is a browser-based Post-Newtonian compact-object dynamics sandbox with real-time WebGL visualization, GW-inspired diagnostics, and interactive astrophysical scenarios.
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May 19, 2026 - HTML
Final project for Physics 561: Adv. Computational Physics comparing direct measurement in simulation to theoretical predictions of gravitational wave frequencies in weak-field binaries
physics physics-simulation gravitational-waves orbital-simulation symplectic-integrator gravitational-simulations post-newtonian
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Nov 30, 2022 - Python
Attempt to reimplement JPL Ephemerides
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Apr 25, 2024 - MATLAB
Orbit propagation with some general relativity effects.
simulation physics orbit orbital-simulation relativistic general-relativity orbital-mechanics modern-physics relativity gr post-newtonian
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Feb 24, 2024 - Python
Temporal Equivalence Principle: Lunar Laser Ranging and the Nordtvedt Effect
gravitation tep modified-gravity scalar-tensor-gravity post-newtonian equivalence-principle temporal-equivalence-principle lunar-laser-ranging nordtvedt-effect strong-equivalence-principle
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Jun 29, 2026 - Python
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