2 papers
astro-ph.SR2026
Effects of radial conductivity variation on the Ponomarenko dynamo
Shipra Verma, Kannabiran Seshasayanan
We study the effects of conductivity variation on the Ponomarenko dynamo. Taking monotonically increasing/decreasing and sinusoidally varying radial profiles, we study the kinemati…
astro-ph.HE2026
Large small-scale kinematic dynamo in protoneutron stars
Shipra Verma, Kannabiran Seshasayanan, Raphaël Raynaud +1
Magnetars are young, isolated neutron stars that possess an exceptionally strong magnetic field, with surface dipolar strengths on the order of G. One of the plausible sc…