202 citations · 290 across the 19 of their papers we have counts for
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Radio polarization of millisecond pulsars with multipolar magnetic fields
Ankan Sur, Yajie Yuan, Alexander Philippov
NICER has observed a few millisecond pulsars where the geometry of the X-ray emitting hotspots on the neutron star is analyzed in order to constrain the mass and radius from X-ray…
Long-term GRMHD simulation of magnetic field in isolated neutron stars
Ankan Sur, William Cook, David Radice +2
Strong magnetic fields play an important role in powering the emission of neutron stars. Nevertheless a full understanding of the interior configuration of the field remains elusiv…
The impact of superconductivity and the Hall effect in models of magnetized neutron stars
Ankan Sur, Brynmor Haskell
Equilibrium configurations of the internal magnetic field of a pulsar play a key role in modeling astrophysical phenomena, from glitches to gravitational wave emission. In this pap…
Gravitational waves from mountains in newly born millisecond magnetars
Ankan Sur, Brynmor Haskell
In this paper we study the spin-evolution and gravitational-wave luminosity of a newly born millisecond magnetar, formed either after the collapse of a massive star or after the me…
Magnetic field configurations in neutron stars from MHD simulations
Ankan Sur, Brynmor Haskell, Emily Kuhn
We have studied numerically the evolution of magnetic fields in barotropic neutron stars, by performing nonlinear magnetohydrodynamical simulations with the code PLUTO. For both in…