Unifying the Dark Sector with the New Generalized Chaplygin Gas: Observational Constraints

arXiv:2606.23563 · astro-ph.CO, gr-qc, hep-th · Submitted 2026-06-22 · Read on arXiv

Abdulla Al Mamon, Andronikos Paliathanasis, Subhajit Saha

astro-ph.CO, gr-qc, hep-th

Submitted: 2026-06-22

Comments: 12 pages, 3 figures, 1 table, Matches published version

Journal ref: Fortschritte der Physik 74, e70127 (2026)

DOI: 10.1002/prop.70127

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

Quintessence — 6× in this paper · explained in 2 episodes
Akaike Information Criterion — 5× in this paper
Dark Energy Spectroscopic Instrument — 3× in this paper
Bayesian Framework — 2× in this paper · explained in 3 episodes
Generalization — 2× in this paper · explained in 13 episodes
21-cm signal — 1× in this paper · explained in 1 episode
Anisotropy — 1× in this paper · explained in 3 episodes
Calibration — 1× in this paper · explained in 7 episodes
Consistency — 1× in this paper · explained in 3 episodes
Fine-Tuning — 1× in this paper · explained in 5 episodes
Metastability — 1× in this paper · explained in 3 episodes
Population Synthesis — 1× in this paper · explained in 2 episodes
Unified Framework — 1× in this paper · explained in 5 episodes
Wilkinson Microwave Anisotropy Probe — 1× in this paper
alpha — 1× in this paper · explained in 1 episode

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