160 citations · 1.2k across the 19 of their papers we have counts for
5 papers · 1 filter
Oscillations of rapidly rotating stratified neutron stars
A. Passamonti, B. Haskell, N. Andersson +2
We use time-evolutions of the linear perturbation equations to study the oscillations of rapidly rotating neutrons stars. Our models account for the buoyancy due to composition gra…
Do superfluid instabilities prevent neutron star precession?
K. Glampedakis, N. Andersson, D. I. Jones
We discuss short wavelength (inertial wave) instabilities present in the standard two-fluid neutron star model when there is sufficient relative flow along the superfluid neutron v…
Mountains on Neutron Stars: Accreted vs. Non-Accreted crusts
B. Haskell, D. I. Jones, N. Andersson
The aim of this paper is to compare the two cases of an isolated neutron star, with a non-accreted crust, and that of an accreting neutron star, with an accreted crust, and try to…
The nature of low T/|W| dynamical instabilities in differentially rotating stars
A. L. Watts, N. Andersson, D. I. Jones
Recent numerical simulations indicate the presence of dynamical instabilities of the f-mode in differentially rotating stars even at very low values of , the ratio of kineti…
Time evolution of the linear perturbations of a rotating Newtonian polytrope
D. I. Jones, N. Andersson, N. Stergioulas
We present the results of numerical time evolutions of the linearised perturbations of rapidly and rigidly rotating Newtonian polytropes while making the Cowling approximation. The…