TOV solvers#

JESTER provides TOV (Tolman-Oppenheimer-Volkoff) equation solvers to compute neutron star structure from a given equation of state. All solvers are JAX-accelerated and support automatic differentiation.

General Relativity#

Standard TOV solver in general relativity.

General Relativity TOV Solver

Pressure Anisotropy#

Post-TOV solver including anisotropic effects.

Pressure anisotropy

Modified Gravity#

Scalar-tensor theories and alternative gravity frameworks.

Scalar-Tensor TOV Solver