Pith. sign in

REVIEW 5 cited by

Density Discontinuity of a Neutron Star and Gravitational Waves

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv gr-qc/0108060 v1 pith:7E25MHJC submitted 2001-08-24 gr-qc

Hajime Sotani , Kazuhiro Tominaga , Kei-ichi Maeda This is my paper · ORCID
classification gr-qc
keywords densitydiscontinuitystarneutronappearcalculateextremef-mode
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

We calculate quasi-normal f- and g-modes of a neutron star with density discontinuity, which may appear in a phase transition at extreme high density. We find that discontinuity will reflect largely on the f-mode, and that the g-mode could also be important for a less massive star.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 5 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Dynamical Tidal Response of Neutron Stars: from Effective Field Theory to Gravitational Waveforms

    gr-qc 2026-06 unverdicted novelty 8.0 of 10

    Complete leading-order dynamical tidal corrections to neutron-star binaries are derived in EFT, showing dynamical Love numbers enhanced relative to static ones and yielding measurable contributions to the GW phase at ...

  2. Out-of-Equilibrium Effects in Non-Radial Relativistic Stellar Perturbations: A Model-Agnostic Formulation and Mode Analysis

    gr-qc 2026-06 unverdicted novelty 7.0 of 10

    A general framework for incorporating arbitrary nonequilibrium corrections into linear non-radial relativistic stellar perturbations without specifying constitutive relations.

  3. Examining the influence of anisotropy on the fundamental mode of nonradial oscillation in neutron stars on a complete general relativistic scheme

    gr-qc 2025-09 conditional novelty 6.0 of 10

    Pressure anisotropy in strange quark stars measurably changes the f-mode oscillation frequency and the dimensionless tidal deformability, with positive anisotropy increasing mass and deformability while lowering the f...

  4. Axial $w$-modes of anisotropic neutron stars

    gr-qc 2026-05 unverdicted novelty 4.0 of 10

    Axial w-mode frequencies of anisotropic neutron stars decrease monotonically with mass, depend approximately linearly on compactness with anisotropy modifying slope and intercept, damping times increase with mass, and...

  5. Phase transitions in neutron stars and their links to gravitational waves

    astro-ph.HE 2019-07 unverdicted novelty 2.0 of 10

    Review of neutron star dense matter, hadron-quark phase transitions, and potential g-mode signatures in gravitational waves from multimessenger observations.

Pith tools