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astro-ph.HE2013★ 13 cited
Gravitationally Driven Electromagnetic Perturbations of Neutron Stars and Black Holes
Hajime Sotani, Kostas D. Kokkotas, Pablo Laguna +1
Gravitational perturbations of neutron stars and black holes are well known sources of gravitational radiation. If the compact object is immersed in or endowed with a magnetic fiel…
astro-ph.HE2013★ 71 cited
Possible Constraints on the Density Dependence of the Nuclear Symmetry Energy from Quasiperiodic Oscillations in Soft Gamma Repeaters
Hajime Sotani, Ken'ichiro Nakazato, Kei Iida +1
We systematically examine the fundamental frequencies of shear torsional oscillations in neutron star crusts in a manner that is dependent on the parameter characterizing the p…