# Modeling the Dynamics of Tidally Interacting Binary Neutron Stars up to the Merger.

@article{Bernuzzi2015ModelingTD, title={Modeling the Dynamics of Tidally Interacting Binary Neutron Stars up to the Merger.}, author={Sebastiano Bernuzzi and Alessandro Nagar and Tim Dietrich and Thibault Damour}, journal={Physical review letters}, year={2015}, volume={114 16}, pages={ 161103 } }

The data analysis of the gravitational wave signals emitted by coalescing neutron star binaries requires the availability of an accurate analytical representation of the dynamics and waveforms of these systems. We propose an effective-one-body model that describes the general relativistic dynamics of neutron star binaries from the early inspiral up to the merger. Our effective-one-body model incorporates an enhanced attractive tidal potential motivated by recent analytical advances in the post… Expand

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#### 107 Citations

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Effects of Neutron-Star Dynamic Tides on Gravitational Waveforms within the Effective-One-Body Approach.

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A novel effective-one-body waveform model is developed that includes, for the first time, dynamic tides of the neutron star as well as the merger signal for neutron-star-black-hole binaries, and derives an effective description that makes explicit the dependence of matter effects on two key parameters: tidal deformability and fundamental oscillation frequency. Expand

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Gravitomagnetic tidal effects in gravitational waves from neutron star binaries

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Effective-one-body multipolar waveform for tidally interacting binary neutron stars up to merger

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Gravitational wave astronomy has established its role in measuring the equation of state governing cold supranuclear matter. To date and in the near future, gravitational wave measurements from… Expand

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