243 citations · 1.5k across the 61 of their papers we have counts for
62 papers
A Vortex Avalanche Model for Pulsar Glitches
M. Ali Alpar, Erbil Gügercinoğlu
Pulsar glitches are thought to involve sudden unpinning and fast transport of large numbers of pinned vortices, possibly triggered by breaking of the neutron star crust solid. Such…
Pulsar glitches in the presence of vortex traps
Anantharaman Sekharipuram Viswanathan, Dipankar Bhattacharya, M. Ali Alpar +1
Pulsar glitches are thought to originate when angular momentum is transferred to the crust of the neutron star from the superfluid enclosed within, mediated by vortex avalanches. T…
On the lack of X-ray pulsation in most neutron star low-mass X-ray binaries
Ndiogou Niang, Unal Ertan, Ali Arda Gencali +5
We have investigated whether the lack of X-ray pulsations from most neutron star (NS) low-mass X-ray binaries (LMXBs) could be due to the extension of their inner disc to the NS su…
Evolution of the long-period pulsar PSR J0901-4046
Ali Arda Gencali, Unal Ertan, M. Ali Alpar
The fallback disc model predicted that anomalous X-ray pulsars (AXPs) and soft-gamma repeaters (SGRs) will evolve to isolated long period pulsars before the discovery of the first…
Evolution of the long-period pulsar GLEAM-X J162759.5-523504.3
Ali Arda Gencali, Unal Ertan, M. Ali Alpar
The long-period ( s) of the recently discovered pulsar GLEAM-X J162759.5-523504.3 can be attained by neutron stars evolving with fallback discs and magnetic dipole moment…
On the torque reversals of 4U 1626--67
Ali Arda Gencali, Ndiogou Niang, Ozan Toyran +7
We have investigated the detailed torque-reversal behavior of 4U 1626--67 in the framework of the recently developed comprehensive model of the inner disk radius and torque calcula…