1.5k citations · 11.3k across the 113 of their papers we have counts for
7 papers · 1 filter
Tidal Deformabilities of Neutron Stars in scalar-Gauss-Bonnet Gravity and Their Applications to Multimessenger Tests of Gravity
Alexander Saffer, Kent Yagi
The spacetime surrounding compact objects such as neutron stars and black holes provides an excellent place to study gravity in the strong, non-linear, dynamical regime. Here, the…
The Effect of Mission Duration on LISA Science Objectives
Pau Amaro Seoane, Manuel Arca Sedda, Stanislav Babak +38
The science objectives of the LISA mission have been defined under the implicit assumption of a 4 yr continuous data stream. Based on the performance of LISA Pathfinder, it is now…
Eikonal quasinormal modes of black holes beyond general relativity III: scalar Gauss-Bonnet gravity
Albert Bryant, Hector O. Silva, Kent Yagi +1
In a recent series of papers we have shown how the eikonal/geometrical optics approximation can be used to calculate analytically the fundamental quasinormal mode frequencies assoc…
Cosmology with Love: Measuring the Hubble constant using neutron star universal relations
Deep Chatterjee, Abhishek Hegade K. R., Gilbert Holder +4
Gravitational-wave cosmology began in 2017 with the observation of the gravitational waves emitted in the merger of two neutron stars, and the coincident observation of the electro…
Neutron Stars in Scalar-Tensor Theories: Analytic Scalar Charges and Universal Relations
Kent Yagi, Michael Stepniczka
Neutron stars are ideal astrophysical sources to probe general relativity due to their large compactnesses and strong gravitational fields. For example, binary pulsar and gravitati…
Probing modified gravitational-wave propagation through tidal measurements of binary neutron star mergers
Nan Jiang, Kent Yagi
Gravitational-wave sources can serve as standard sirens to probe cosmology by measuring their luminosity distance and redshift. Such standard sirens are also useful to probe theori…