Symmetry energy and neutron matter equation of state at ${\rho }_0/3$ from the electric dipole polarizability in ${}^{48}$Ca, ${}^{68}$Ni and ${}^{208}$Pb

Mengying Qiu, Lie-Wen Chen, Zheng Zheng Li +2

Based on the quasiparticle random phase approximation implemented via the finite amplitude method, we employ a set of representative relativistic mean-field models to investigate t…