When fitted to CMB, DESI BAO and supernova data, the ΛXCDM running-vacuum-plus-cosmon model produces an effective dark-energy equation of state that crosses the phantom divide at z≈0.4–0.8 and keeps the coincidence ratio of order one.
Title resolution pending
1 Pith paper cite this work, alongside 44 external citations. Polarity classification is still indexing.
1
Pith paper citing it
44
external citations · OpenAlex
fields
astro-ph.CO 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
$\Lambda$XCDM: a running vacuum strategy for crossing the phantom divide
When fitted to CMB, DESI BAO and supernova data, the ΛXCDM running-vacuum-plus-cosmon model produces an effective dark-energy equation of state that crosses the phantom divide at z≈0.4–0.8 and keeps the coincidence ratio of order one.