From the 1 of 12 papers with an AI index.
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- Indira Gandhi Mirpur UniversityIN5 papers
- Shree Guru Gobind Singh Tricentenary UniversityIN5 papers
- L. N. Gumilyov Eurasian National UniversityKZ3 papers
- Center for Excellence in Basic SciencesIN2 papers
- Christ UniversityIN2 papers
- Damghan UniversityIR2 papers
- Homi Bhabha National InstituteIN2 papers
- Indian Institute of Management IndoreIN2 papers
- Indian Institute of Science BangaloreIN2 papers
- Indian Institute of Science Education and Research, BhopalIN2 papers
- Indian Institute of Science Education and Research MohaliIN2 papers
- Indian Institute of Science Education and Research ThiruvananthapuramIN2 papers
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astro-ph.CO2026
Testing a Sign-Switch Cosmological Model with Curvature through Latest Planck 2018, DESI DR2 and PantheonPlus\&SH0ES Observational Data
Archana Dixit, Manish Yadav, Anirudh Pradhan +1
We investigate the spatial geometry of the Universe within the framework of a sign-switch dark energy scenario by extending the recently proposed CDM model to include a…
astro-ph.CO2026
The Lambert equation of state in light of DESI BAO
Vipin Chandra Dubey, Subhajit Saha, Abdulla Al Mamon
The paper proposes a unified dark‑fluid model whose equation of state is expressed using the Lambert W function, and constrains its parameters with DESI BAO, supernova, and Hubble…