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arXiv · 2305.08401

Resolving phase transition properties of dense matter through tidal-excited g-mode from inspiralling neutron stars

Zhiqiang Miao·Enping Zhou·Ang Li
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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.

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Zhiqiang Miao, Enping Zhou, Ang Li. 2023-05-15. Resolving phase transition properties of dense matter through tidal-excited g-mode from inspiralling neutron stars. https://doi.org/10.3847/1538-4357%2Fad27cd

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