GW190814's Mystery Object Explained: A New Compact Object Regime in the CCEGA Framework

Zenodo (CERN European Organization for Nuclear Research) 2026 Preprint Open access

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Authors: Marc López Sánchez
DOI: 10.5281/zenodo.19343110
Cited by: 15

Abstract

Description Complete phase diagram of compact objects in CCEGA with G_eff(ρ) = G_N·exp(−ρ/ρ_c). Three regimes emerge from two critical masses: M_max = 2.330 M☉ (neutron star limit, P34) and M_crit = 9.20 M☉ (horizon formation threshold, P35). Novel intermediate regime 2.33–9.20 M☉: ultracompact horizonless CCEGA objects absent in GR. GW190814 secondary (2.59 M☉) falls in this regime. Phase boundaries depend on ρ_c — independent observational constraint. CCEGA Program Paper 36.

Fields of Study & Subjects

Astronomy and Astrophysical Research Galaxies: Formation Evolution Phenomena Astrophysical Phenomena and Observations

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
31 March 2026
Language
EN
Document type
Preprint