1.1k citations · 12.5k across the 144 of their papers we have counts for
145 papers
New dynamical tide constraints from current and future gravitational wave detections of inspiralling neutron stars
Wynn C. G. Ho, Nils Andersson
Previous theoretical works using the pre-merger orbital evolution of coalescing neutron stars to constrain properties of dense nuclear matter assume a gravitational wave phase unce…
AstroSat and NuSTAR observations of XTE J1739-285 during the 2019-2020 outburst
Aru Beri, Rahul Sharma, Pinaki Roy +5
We report results from a study of XTE J1739-285, a transient neutron star low mass X-ray binary observed with AstroSat and NuSTAR during its 2019-2020 outburst. We detected accreti…
The r-modes of slowly rotating, stratified neutron stars
Fabian Gittins, Nils Andersson
The only r-modes that exist in a globally barotropic, rotating, Newtonian star are the fundamental solutions, where and are the indices of the spherical harmonic…
Formulating the r-mode problem for slowly rotating neutron stars
Nils Andersson, Fabian Gittins
We revisit the problem of inertial r-modes in stratified stars, drawing on a more precise description of the composition stratification in a mature neutron star. The results highli…
Building post-Newtonian neutron stars
Nils Andersson, Fabian Gittins, Shanshan Yin +1
Owed to their compactness, neutron stars involve strong gravity and extreme density physics. Nevertheless, at present, there are a variety of problems where progress (at least conc…
Detecting the impact of nuclear reactions on neutron star mergers through gravitational waves
Peter Hammond, Ian Hawke, Nils Andersson
Nuclear reactions may affect gravitational-wave signals from neutron-star mergers, but the impact is uncertain. In order to quantify the effect, we compare two numerical simulation…