90 citations · 327 across the 7 of their papers we have counts for
7 papers
Knock-on processes in superfluid vortex avalanches and pulsar glitch statistics
Lila Warszawski, Andrew Melatos
A framework is presented for a statistical theory of neutron star glitches, motivated by the results emerging from recent Gross-Pitaevskii simulations of pinned, decelerating quant…
Unpinning triggers for superfluid vortex avalanches
L. Warszawski, A. Melatos, N. Berloff
The pinning and collective unpinning of superfluid vortices in a decelerating container is a key element of the canonical model of neutron star glitches and laboratory spin-down ex…
Gravitational-wave bursts and stochastic background from superfluid vortex avalanches during pulsar glitches
L. Warszawski, A. Melatos
The current-quadrupole gravitational-wave signal emitted during the spin-up phase of a pulsar glitch is calculated from first principles by modeling the vortex dynamics observed in…
Gross-Pitaevskii model of pulsar glitches
L. Warszawski, A. Melatos
The first large-scale quantum mechanical simulations of pulsar glitches are presented, using a Gross-Pitaevskii model of the crust-superfluid system in the presence of pinning. Pow…
The Impact of HI in Galaxies on 21-cm Intensity Fluctuations During the Reionisation Epoch
Stuart Wyithe, Lila Warszawski, Paul M. Geil +1
We investigate the impact of neutral hydrogen (HI) in galaxies on the statistics of 21-cm fluctuations using analytic and semi-numerical modelling. Following the reionisation of hy…
Modification of the 21-cm power spectrum by X-rays during the epoch of reionisation
Lila Warszawski, Paul M. Geil, Stuart Wyithe
We incorporate a contribution to reionization from X-rays within analytic and semi-numerical simulations of the 21-cm signal arising from neutral hydrogen during the epoch of reion…