46 citations · 78 across the 10 of their papers we have counts for
10 papers
A -mode in a magnetic rotating spherical layer: application to neutron stars
S. Abbassi, M. Rieutord, V. Rezania
The impact of the combination of rotation and magnetic fields on oscillations of stellar fluids is still not well known theoretically. It mixes Alfvén and inertial waves. Neutron s…
Quasi-periodic oscillations: Resonant shear Alfv`en waves in neutron star magnetospheres
Vahid Rezania, John C. Samson
In this paper we propose a new model for quasi-periodic oscillations (QPOs) based on oscillating magnetohydrodynamic modes in neutron star magnetospheres. We argue that the interac…
X-ray aurora in neutron star magnetospheres
Vahid Rezania, John C. Samson, Peter Dobias
In this study we propose a new generic model for QPOs based on oscillation modes of neutron star magnetospheres. We argue that the interaction of the accretion disk with the magnet…
Large frequency drifts during Type I X-ray bursts
Vahid Rezania
We study the spin-down of a neutron star atmosphere during the Type I X-ray burst in low mass X-ray binaries. Using polar cap acceleration models, we show that the resulting stella…
R-modes in the ocean of a magnetic neutron star
Vahid Rezania
We study the dynamics of r-modes in the ocean of a magnetic neutron star. We modeled the star's ocean with a spherical rotating thin shell and assumed that the magnetic field symme…
Normal Modes of Rotating Magnetic Stars
Sharon M. Morsink, Vahid Rezania
We investigate the effect of a magnetic field on the global oscillation modes of a rotating fluid star in the magnetohydrodynamic approximation. We present general equations for th…