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Probing Departures from ΛCDM by Late-time Datasets

  • Authors: Himanshu Chaudhary, Vipin Kumar Sharma, Salvatore Capozziello, G. Mustafa

Himanshu Chaudhary et al 2026 The Astrophysical Journal Supplement Series 283 .

  • Provider: AAS Journals

Caption: Figure 3.

This figure shows the statistical deviation (in units of σ) of each dark-energy model relative to the ΛCDM model, defined by ω = −1 (and Δ = 0 for the GEDE model). These results are obtained using DESI DR2 with CC measurements and different SNe Ia catalogs (Pantheon+, DES-Dovekie, and Union3).

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