Phase transition and stiffer core fluid in neutron stars: effects on stellar configurations, dynamical stability, and tidal deformabilityJosé D. V. Arbañil, Lucas S. Rodrigues and César H. LenziEur. Phys. J. C, 83 3 (2023) 211DOI: https://doi.org/10.1140/epjc/s10052-023-11350-z