Modifications to the pulsar kick velocity due to magnetic interactions in dense plasma

Abstract

In this work we calculate pulsar kick velocity of magnetized neutron star composed of degenerate quark matter core with non-Fermi liquid (NFL) correction. Both the leading order (LO) and next to leading order (NLO) corrections to the kick velocity have been incorporated. In addition, the NFL corrections to the specific heat of magnetized quark matter have been presented. This has been taken into account to calculate the kick velocity of the neutron star. Results show significant departure from the normal Fermi liquid estimates. The relation between radius and temperature has been shown with kick velocity of $100km/s$ with and without NFL corrections.

15 pages, 8 figures, version accepted for publication in J. Phys. G

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Cited by in corpus (6)

• Chiral effects in astrophysics and cosmology
• Kicks of magnetized strange quark stars induced by anisotropic emission of neutrinos
• Anisotropic pressure in the quark core of a strongly magnetized hybrid star
• Anisotropic pressure in strange quark matter in the presence of a strong nonuniform magnetic field
• Dynamically screened strongly quantized electron transport in binary neutron-star merger
• Astrophysical aspects of neutrino dynamics in ultra-degenerate quark gluon plasma