4 citations
- Centre National de la Recherche ScientifiqueFR15 papers
- Homi Bhabha National InstituteIN14 papers
- Tata Institute of Fundamental ResearchIN14 papers
- University of Notre DameUS14 papers
- University of WarsawPL14 papers
- A. Alikhanyan National LaboratoryAM13 papers
- Academy of Sciences Republic of UzbekistanUZ13 papers
- Adıyaman UniversityTR13 papers
- AGH University of KrakowPL13 papers
- Ain Shams UniversityEG13 papers
- American University of the Middle EastKW13 papers
- Arak UniversityIR13 papers
Showing astro-ph.COShow all
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astro-ph.CO2026★ 1 cited
Cosmological Dynamics of Exponential Quintessence Constrained by BAO, Cosmic Chronometers, and DES-SN5YR/Pantheon+ Data
Sanjeeda Sultana, Surajit Chattopadhyay
We perform a comprehensive observational test of a canonical quintessence model driven by an exponential potential, motivated by its emergence in higher-dimensional theories, strin…
astro-ph.CO2026★ 4 cited
Non-Singular Bouncing cosmology from Phantom Scalar-Gauss-Bonnet Coupling: Reconstruction with Observational Insights
Khandro K. Chokyi, Surajit Chattopadhyay
We examine non-singular bounce cosmology within the framework of a phantom scalar field coupled to the Gauss-Bonnet term in both non-viscous and bulk-viscous cases. Using the scale…