43 citations · 137 across the 4 of their papers we have counts for
4 papers
Vortex pinning in the superfluid core of neutron stars and the rise of pulsar glitches
Aurélien Sourie, Nicolas Chamel
Timing of the Crab and Vela pulsars have recently revealed very peculiar evolutions of their spin frequency during the early stage of a glitch. We show that these differences can b…
Force on a neutron quantised vortex pinned to proton fluxoids in the superfluid core of cold neutron stars
Aurélien Sourie, Nicolas Chamel
The superfluid and superconducting core of a cold rotating neutron star is expected to be threaded by a tremendous number of neutron quantised vortices and proton fluxoids. Their i…
Role of the symmetry energy and the neutron-matter stiffness on the tidal deformability of a neutron star with unified equations of state
Loic Perot, Nicolas Chamel, Aurélien Sourie
The role of the symmetry energy and the neutron-matter stiffness on the tidal deformability of a cold nonaccreted neutron star is studied using a set of unified equations of state.…
Global numerical simulations of the rise of vortex-mediated pulsar glitches in full general relativity
Aurélien Sourie, Nicolas Chamel, Jérôme Novak +1
In this paper, we study in detail the role of general relativity on the global dynamics of giant pulsar glitches as exemplified by Vela. For this purpose, we carry out numerical si…