CompactStar is a modular C++ framework for modeling neutron stars, hybrid stars, and exotic compact objects. It includes GR stellar-structure solvers (TOV + Hartle), thermal–chemical–spin evolution, baryon-number–violating (BNV) microphysics, and a full EOS engine for dense matter.
equation-of-state astrophysics multiphysics general-relativity numerical-relativity computational-astrophysics eos dark-matter nuclear-physics tov-solver multiphysics-simulation neutronstar stellar-structure dense-matter compact-star hartle-thorne urca-process baryon-number-violation coupled-ode admixed-stars
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Updated
Dec 23, 2025 - C++