A new relativistic linear perturbation formalism is derived for polar modes in gravitationally coupled two-fluid neutron stars, with numerical computation of representative f- and p-mode spectra classified by dominant fluid character.
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3 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 3representative citing papers
Diquark coupling in the NJL model is fixed near 1.5 times the scalar coupling and vector coupling below 1.1 times, yielding crossover equations of state that raise maximum neutron star masses and produce distinct radial oscillation frequencies potentially detectable as quark-matter signatures.
Quarkyonic stars produce ω-mode frequencies that follow approximate universal relations independent of the equation of state.
citing papers explorer
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Non-radial pulsations of gravitationally coupled two-fluid neutron stars in general relativity
A new relativistic linear perturbation formalism is derived for polar modes in gravitationally coupled two-fluid neutron stars, with numerical computation of representative f- and p-mode spectra classified by dominant fluid character.
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Crossover Equation of State Constrained by Astronomical Observations and pQCD
Diquark coupling in the NJL model is fixed near 1.5 times the scalar coupling and vector coupling below 1.1 times, yielding crossover equations of state that raise maximum neutron star masses and produce distinct radial oscillation frequencies potentially detectable as quark-matter signatures.
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Universality in spacetime $\omega$ modes of quarkyonic stars
Quarkyonic stars produce ω-mode frequencies that follow approximate universal relations independent of the equation of state.