374 citations · 2.5k across the 51 of their papers we have counts for
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How different is the magnetic field at the core-crust interface from that at the neutron star surface? -- the range allowed in magnetoelastic equilibrium
Yasufumi Kojima, Shijun Yoshida
This study was focused on the investigation of a magnetic field penetrating from the core of a neutron star to its surface. The range of possible field configurations in the interm…
Non-axisymmetric magnetic modes of neutron stars with purely poloidal magnetic fields
Hidetaka Asai, Umin Lee, Shijun Yoshida
We calculate non-axisymmetric oscillations of neutron stars magnetized by purely poloidal magnetic fields. We use polytropes of index and 1.5 as a background model, where we…
Counter effects of meridional flows and magnetic fields in stationary axisymmetric self-gravitating barotropes under the ideal MHD approximation: clear examples - toroidal configurations
Kotaro Fujisawa, Rohta Takahashi, Shijun Yoshida +1
We obtain the general forms for the current density and the vorticity from the integrability conditions of the basic equations which govern the stationary states of axisymmetric ma…
Non-axisymmetric instabilities of neutron star with toroidal magnetic fields
Kenta Kiuchi, Shijun Yoshida, Masaru Shibata
The aim of this paper is to clarify the stabilities of neutron stars with strong toroidal magnetic fields against non-axisymmetric perturbation. The motivation comes from the fact…
Relativistic stars with purely toroidal magnetic fields with realistic equations of state
Kenta Kiuchi, Kei Kotake, Shijun Yoshida
We investigate equilibrium sequences of relativistic stars containing purely toroidal magnetic fields with four kinds of realistic equations of state (EOSs) of SLy (Douchin et al.)…