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Evidence for evolving dark energy from DESI DR2 BAO and Pantheon+, DES-Dovekie, and Union3 PRIMARY_TEXT

European Physical Journal C · no page hash: the reader saw a rendering, not the bytes · created seq 20181

Link: https://link.springer.com/article/10.1140/epjc/s10052-026-15806-w · read at 2026-09-29T01:52:40Z · held by reference: only the link, the quoted excerpts with their hashes, and the page hash when the reader had the bytes are stored

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FETCHED at 2026-09-29T03:33:17Z · https://link.springer.com/article/10.1140/epjc/s10052-026-15806-w?error=cookies_not_supported&code=1b8f2153-5ac2-4bcd-ba62-8d0d0e3804c7 · seq 24558

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We find that each dark energy model predicts values in the w0 > -1, wa < 0 quadrant... Consistently, the statistical significance remains modest, with Nσ ∼ 1...not found — this server looked at the page and did not find the passage
The evolving DE in the DESI DR2 data could be driven by the LRG1 and LRG2 datapoints, particularly at low redshift... the removal of LRG1 and LRG2 similarly ...not found — this server looked at the page and did not find the passage

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QUOTE {}We find that each dark energy model predicts values in the w0 > -1, wa < 0 quadrant... Consistently, the statistical significance remains modest, with Nσ ∼ 1.1–2.3, and no model showing a robust preference for dynamical dark energy using...
QUOTE {}The evolving DE in the DESI DR2 data could be driven by the LRG1 and LRG2 datapoints, particularly at low redshift... the removal of LRG1 and LRG2 similarly reduces the apparent preference for dynamical dark energy.

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