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arXiv · 1909.05400

Role of vector channel in different classes of (non) magnetized neutron stars

Luiz L. Lopes·Debora P. Menezes
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Abstract

We study how the magnetic field and non-standard vector channels affect hadronic, quarkionic and hybrid stars. In the hadronic phase, we use the QHD model, within its standard $\sigma\omega\rho$ mesons, and compare the results with the ones obtained with the inclusion of the strangeness hidden $\phi$ meson. In the quark phase, we use the standard SU(3) NJL and compare the results with the version that takes into account the vector channel $G_v(\bar{\psi}\gamma^\mu\psi)$. Magnetic fields are taken into account via chaotic magnetic field approximation.

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Luiz L. Lopes, Debora P. Menezes. 2019-09-11. Role of vector channel in different classes of (non) magnetized neutron stars. https://doi.org/10.1140/epja%2Fs10050-020-00125-9

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