Resolving phase transition properties of dense matter through tidal-excited g-mode from inspiralling neutron stars
arXiv:2305.08401 · doi:10.3847/1538-4357/ad27cd
Abstract
The investigation of the phase state of dense matter is hindered by complications of first-principle nonperturbative quantum chromodynamics. By performing the first consistent general-relativistic calculations of tidal-excited g-mode of neutron stars with a first-order strong interaction phase transition in the high-density core, we demonstrate that gravitational wave signal during binary neutron star inspiral probes their innermost hadron-quark transition and provides potent constraints from present and future gravitational-wave detectors.
arXiv comment15 pages, 8 figures with appendix, published version
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