Tidal Love number of neutron stars with conformal coupling
نویسندگان
چکیده
In this present work, we suggest studying the neutron star with a conformal coupling by using analytical expressions of realistic equations state. The perturbed and nonperturbed metrics, scalar field, pressure matter are derived in order to observe effects on mass, radius, tidal Love number polar axial types. numerical analyses show different comportment our model from general relativity varying value parameters model. We showed also for particular case that field becomes vanished outside which will give us opportunity investigate behavior Finally, comparison between results outcome signal gravitational waves, coming fusion binary star, was performed universal relations $C\ensuremath{-}\mathrm{\ensuremath{\Lambda}}$.
منابع مشابه
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ژورنال
عنوان ژورنال: Physical review
سال: 2021
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.104.084098