We present the EOBnsmodes model here. It is a time-domain gravitational wave (GW) model for binary neutron star (BNS) and neutron star-black hole (NSBH) systems, constructed within the effective-one-body framework. This model captures the dynamical tide inside the NS, especially the spin angular momentum carried by the tide (the tidal spin) that is typically ignored in other effective Love number-based models.
The paper describing the model in detail will be posted on arXiv and submitted to a journal soon.
Please see demo.ipynb for an example.
Hang Yu
Email: [email protected]