Entropy-Constrained Neutron Stars from a Universal QCD Bound (data & code)
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2025
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| _version_ | 1866902053509398528 |
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| author | Tupay, Johann Anton Michael |
| author_facet | Tupay, Johann Anton Michael |
| contents | <p>A single renormalization‑group (RG) entropy ceiling in QCD, |ΔS_RG| ≈ 9.81 k_B per baryon, acts as a hard cutoff on the dense‑matter equation of state (EOS). Enforcing S_eff(ρ) ≤ S_max with S_max ∈ {8.0, 9.81, 12.0} k_B generates Tolman–Oppenheimer–Volkoff (TOV) sequences that:</p> <p>• Reproduce observed ~2 M_⊙ pulsars. • Predict Λ₁.₄ inside the GW170817 90% credible interval. • Require no empirical fitting or tunable astrophysical parameters — S_max is fixed from QCD theory (Papers 1–3).</p> <p>This record accompanies the repository with all data, code, figures, and LaTeX needed to reproduce the results via a deterministic CSV → figure pipeline with QA (schema checks, physical ranges, NaN=0).</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_16782886 |
| institution | Zenodo |
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| publishDate | 2025 |
| publisher | Zenodo |
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| spellingShingle | Entropy-Constrained Neutron Stars from a Universal QCD Bound (data & code) Tupay, Johann Anton Michael neutron stars, equation of state, QCD, entropy bound, renormalization group, Tolman–Oppenheimer–Volkoff, tidal deformability, Love number, mass–radius relation, GW170817, NICER <p>A single renormalization‑group (RG) entropy ceiling in QCD, |ΔS_RG| ≈ 9.81 k_B per baryon, acts as a hard cutoff on the dense‑matter equation of state (EOS). Enforcing S_eff(ρ) ≤ S_max with S_max ∈ {8.0, 9.81, 12.0} k_B generates Tolman–Oppenheimer–Volkoff (TOV) sequences that:</p> <p>• Reproduce observed ~2 M_⊙ pulsars. • Predict Λ₁.₄ inside the GW170817 90% credible interval. • Require no empirical fitting or tunable astrophysical parameters — S_max is fixed from QCD theory (Papers 1–3).</p> <p>This record accompanies the repository with all data, code, figures, and LaTeX needed to reproduce the results via a deterministic CSV → figure pipeline with QA (schema checks, physical ranges, NaN=0).</p> |
| title | Entropy-Constrained Neutron Stars from a Universal QCD Bound (data & code) |
| topic | neutron stars, equation of state, QCD, entropy bound, renormalization group, Tolman–Oppenheimer–Volkoff, tidal deformability, Love number, mass–radius relation, GW170817, NICER |
| url | https://doi.org/10.5281/zenodo.16782886 |