204 citations · 985 across the 39 of their papers we have counts for
5 papers · 1 filter
Three-dimensional numerical simulations of ambipolar diffusion in NS cores in the one-fluid approximation: instability of poloidal magnetic field
Andrei P. Igoshev, Rainer Hollerbach
We numerically model evolution of magnetic fields inside a neutron star under the influence of ambipolar diffusion in the weak-coupling mode in the one-fluid MHD approximation. Our…
The impact of spin-kick alignment on the inferred velocity distribution of isolated pulsars
Ilya Mandel, Andrei P. Igoshev
The speeds of young isolated pulsars are generally inferred from their observed 2-d velocities on the plane of the sky under the assumption that the unobserved radial velocity is n…
Hyper-runaway and hypervelocity white dwarf candidates in \textit{Gaia} Data Release 3: possible remnants from Ia/Iax supernova explosions or dynamical encounters
Andrei P. Igoshev, Hagai Perets, Na'ama Hallakoun
Type Ia and other peculiar supernovae (SNe) are thought to originate from the thermonuclear explosions of white dwarfs (WDs). Some of the proposed channels involve the ejection of…
Initial periods and magnetic fields of neutron stars
Andrei P. Igoshev, Anastasia Frantsuzova, Konstantinos N. Gourgouliatos +3
Initial distributions of pulsar periods and magnetic fields are essential components of multiple modern astrophysical models. Not enough work has been done to properly constrain th…
Magnetic Field Evolution in Neutron Star Crusts: Beyond the Hall Effect
Konstantinos N. Gourgouliatos, Davide De Grandis, Andrei Igoshev
Neutron stars host the strongest magnetic fields that we know of in the Universe. Their magnetic fields are the main means of generating their radiation, either magnetospheric or t…