tedwards2412 / ripple

Differentiable Gravitational Waveforms with JAX
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Debug IMRPhenomD_NRTidalv2 for higher spins #21

Open ThibeauWouters opened 5 months ago

ThibeauWouters commented 5 months ago

The IMRPhenomD_NRTidalv2 waveform is verified to give good results for the typical spin range for neutron stars (component aligned spins between -0.05 and 0.05), but we have observed some discrepancies between the ripple and lalsuite waveforms for higher spins. It'd be good to clear up where this discrepancy is coming from in case people still want to run PE with the higher spin range.