On Magnetized Neutron Stars

Abstract

In this work we review the formalism normally used in the literature about the effects of density-dependent magnetic fields on the properties of neutron and quark stars, expose some ambiguities that arise and propose a way to solve the related problem. Our approach explores more deeply the concept of pressure, yielding the so called chaotic magnetic field formalism for the stress tensor. We also use a different way of introducing a variable magnetic field, which depends on the energy density rather than on the baryonic density, which allows us to build a parameter free model.

6 Figures + Appendix. Final version to match the published one

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• Shapiro delay measurement of a two solar mass neutron star
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Cited by in corpus (27)

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• Modified MIT bag Models -- part I: Thermodynamic consistency, stability windows and symmetry group
• What is the magnetic field distribution for the equation of state of magnetized neutron stars?
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• Equilibrium and stability of relativistic stars in extended theories of gravity
• A Neutron Star is born
• On stability of a neutron star system in Palatini gravity
• Thermodynamics of Neutrons in a Magnetic Field and its Implications for Neutron Stars
• Polytropic stars in Palatini gravity
• Role of vector channel in different classes of (non) magnetized neutron stars
• Gravitational Wave Signatures of Highly Magnetized Neutron Stars
• Quark matter under strong magnetic fields
• Structure of ultra-magnetised neutron stars
• Hyperon threshold and stellar radii
• Magnetic-Field Induced Deformation in Hybrid Stars
• Strange magnetars admixed with fermionic dark matter
• Influence of strong magnetic field on the structure properties of strange quark stars
• Neutron stars including the effects of chaotic magnetic fields and the anomalous magnetic moments
• Compact stars with strongly coupled quark matter in a strong magnetic field
• Impact of strong magnetic fields on the inner crust of neutron stars
• Phase transitions and latent heat in magnetized matter
• The mass and radii of strongly magnetized neutron stars
• Effects of the symmetry energy slope on magnetized neutron stars
• Rotating neutron stars with chaotic magnetic fields in general relativity and Rastall gravity
• Effects of Strong Magnetic Fields on the Hadron-Quark Deconfinement Transition
• Antikaon condensation in magnetized neutron star matter within the framework of the $\sigma$-cut scheme
• Charged scalar boson in Melvin universe