nanograv

Author-maintained paper, data and code for "Bayesian Evidence for Angular Symmetry and Spectral Curvature in the Nanohertz Gravitational-Wave Background" (Symmetry 18, 1169).

Pulsar timing array data acquisition and reduction, with an Asimov pipeline plugin

Post-Newtonian inspiral simulator for supermassive black hole binaries (1e5 to 1e10 solar masses) against the NANOGrav and LISA sensitivity curves, with optical detectability.

High-precision astrophysical auditing tool that correlates LIGO gravitational wave events with NANOGrav pulsar timing residuals to search for coherent "simulation lag" artifacts — featuring an interactive 8-tab Plotly Dash dashboard with Monte Carlo testing, Bayesian evidence, and Hellings-Downs analysis.

Interactive browser-based inference of cosmic-superstring SGWB using PTA likelihood and ensemble MCMC (Web Worker accelerated).

Scalar-induced gravitational wave kernels across the QCD crossover: ready-to-use transfer functions for PTA analyses